1
FEATURES DESCRIPTION
APPLICATIONS
TPS717xx
GNDEN NR
IN OUT
VIN VOUT
1 Fm
0.01 Fm
Ceramic
(Optional)
1 Fm
Ceramic
VEN
TypicalApplicationCircuitforFixedVoltageVersions
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =1 F
C =10nF
m
OUT
NR
150mA
10mA
75mA
IN
N/C(1)
EN
6
5
4
OUT
NR/FB
GND
1
2
3
GND
TPS717xxDRV
2mmx2mmSON
(TOPVIEW)
TPS717xxDCK
SC70-5PACKAGE
(TOPVIEW)
OUT
NR/FB
IN
GND
EN
1
2
3 4
5
IN
N/C(1)
EN
6
5
4
OUT
GND
NR/FB
1
2
3
TPS717xxDSE
1.5mmx1.5mmSON
(TOPVIEW)
NOTE:(1)N/C=Notconnected.
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
Low Noise, High-Bandwidth PSRRLow-Dropout 150mA Linear Regulator
23
•150mA Low-Dropout Regulator with Enable
The TPS717xx family of low-dropout (LDO),low-power linear regulators offers very high power•Low I
Q
: 45 µA (typical)
supply rejection (PSRR) while maintaining very low•Available in Multiple Output Versions:
45 µA ground current in an ultra-small, five-pin SC70– Fixed Output with Voltages from 0.9V to
package. The family uses an advanced BiCMOS5.0V Using Innovative Factory EEPROM
process and a PMOSFET pass device to achieve fastProgramming
start-up, very low noise, excellent transient response,and excellent PSRR performance. The TPS717xx is– Adjustable Output Voltage from 0.9V to
stable with a 1.0 µF ceramic output capacitor, and6.2V
uses a precision voltage reference and feedback loop•Ultra-High PSRR:
to achieve a worst-case accuracy of 3% over all load,– 70dB at 1kHz, 67dB at 100kHz and 45dB at
line, process, and temperature variations. It is fully1MHz
specified from T
J
= – 40 ° C to +125 ° C and is offered ina small SC70-5 package, a 2mm × 2mm SON-6•Low Noise: 30 µV typical (100Hz to 100kHz)
package with a thermal pad, and a 1.5mm × 1.5mm•Stable with a 1.0 µF Ceramic Capacitor
SON package, which are ideal for small form factor•Excellent Load/Line Transient Response
portable equipment such as wireless handsets andPDAs.•3% Overall Accuracy (over Load/Line/Temp)•Over-Current and Over-TemperatureProtection
•Very Low Dropout: 170mV Typical at 150mA•Small SC70-5, 2mm x 2mm SON-6, and 1.5mm× 1.5mm SON-6 Packages
•Mobile Phone Handsets•Wireless LAN, Bluetooth
®
•PDAs and Smartphones
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2Bluetooth is a registered trademark of Bluetooth SIG, Inc.3All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006 – 2009, Texas Instruments IncorporatedProducts conform to specifications per the terms of the TexasInstruments standard warranty. Production processing does notnecessarily include testing of all parameters.
ABSOLUTE MAXIMUM RATINGS
(1)
DISSIPATION RATINGS
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled withappropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be moresusceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
(1)
PRODUCT V
OUT
(2)
TPS717 xxyyyz XX is nominal output voltage (for example, 28 = 2.8V, 285 = 2.85V, 01 = Adjustable).YYY is package designator.Zis package quantity.
(1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TIwebsite at www.ti.com .(2) Output voltages from 0.9V to 5.0V in 50mV increments are available through the use of innovative factory EEPROM programming;minimum order quantities may apply. Contact factory for details and availability.
Over operating temperature range (unless otherwise noted). All voltages are with respect to GND.
PARAMETER TPS717xx UNIT
Input voltage range, V
IN
– 0.3 to +7.0 VFeedback input voltage range, V
FB
, V
NR
– 0.3 to +3.6 VEnable voltage range, V
EN
– 0.3 to V
IN
+ 0.3V
(2)
VOutput voltage range, V
OUT
– 0.3 to +7.0 VMaximum output current, I
OUT
Internally limitedContinuous total power dissipation, P
DISS
See Dissipation Ratings TableJunction temperature range, T
J
– 55 to +150 ° CStorage junction temperature range, T
STG
– 55 to +150 ° CESD rating, HBM 2 kVESD rating, CDM 500 V
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods maydegrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyondthose specified is not implied.(2) V
EN
absolute maximum rating is V
IN
+ 0.3V or +7.0V, whichever is greater.
DERATING FACTORBOARD PACKAGE R
θJC
R
θJA
ABOVE T
A
= +25 ° C T
A
< +25 ° C T
A
= +70 ° C T
A
= +85 ° C
Low-K
(1)
DCK 165 ° C/W 395 ° C/W 2.5mW/ ° C 250mW 140mW 100mWHigh-K
(2)
DCK 165 ° C/W 315 ° C/W 3.2mW/ ° C 320mW 175mW 130mWLow-K
(1)
DRV 20 ° C/W 140 ° C/W 7.1mW/ ° C 715mW 395mW 285mWHigh-K
(2)
DRV 20 ° C/W 65 ° C/W 15.4mW/ ° C 1540mW 845mW 615mWHigh-K
(2)
DSE — 206 ° C/W 4.85mW/ ° C 485mW 269mW 194mW
(1) The JEDEC low-K (1s) board used to derive this data was a 3in × 3in, two-layer board with 2-ounce copper traces on top of the board.(2) The JEDEC high-K (2s2p) board used to derive this data was a 3in × 3in, multilayer board with 1-ounce internal power and groundplanes and 2-ounce copper traces on top and bottom of the board.
2Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
ELECTRICAL CHARACTERISTICS
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater;I
OUT
= 0.5mA, V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IN
Input voltage range
(1)
2.5 6.5 V
V
FB
Internal reference (TPS71701) 0.790 0.800 0.810 V
Output voltage range (TPS717xx) 0.9 5.0 VV
OUT
Output voltage range (TPS71701) 0.9 6.5 – V
DO
V
Output accuracy Nominal T
J
= +25 ° C ± 2.5 mV
Output accuracy Over V
IN
, I
OUT
, V
OUT
+ 0.5V ≤V
IN
≤6.5V
– 30 +30 mVV
OUT
(V
OUT
< 1.0V) Temp
(2)
0mA ≤I
OUT
≤150mA
Output accuracy Over V
IN
, I
OUT
, V
OUT
+ 0.5V ≤V
IN
≤6.5V
– 3.0 +3.0 %(V
OUT
≥1.0V) Temp
(2)
0mA ≤I
OUT
≤150mA
V
OUT(NOM)
+ 0.5V ≤V
IN
≤6.5V,ΔV
OUT
/ΔV
IN
Line regulation
(1)
125 µV/VI
OUT
= 5mA
ΔV
OUT
/ΔI
OUT
Load regulation 0mA ≤I
OUT
≤150mA 120 µV/mA
Dropout voltage
(3)V
DO
I
OUT
= 150mA 170 300 mV(V
IN
= V
OUT(NOM)
– 0.1V)
I
CL
(Fixed) Output current limit (fixed output) V
OUT
= 0.9 × V
OUT(NOM)
200 325 575 mA
I
CL
(Adjustable) Output current limit (TPS71701) V
OUT
= 0.9 × V
OUT(NOM)
200 325 575 mA
I
OUT
= 0.1mA 45 80 µAI
GND
Ground pin current
I
OUT
= 150mA 100 µA
V
EN
≤0.4V, 2.5V ≤V
IN
< 4.5V,
0.20 1.5 µAT
J
= – 40 ° C to +85 ° CShutdown currentI
SHDN
(I
GND
)
V
EN
≤0.4V, 4.5V ≤V
IN
≤6.5V,
0.90 µAT
J
= – 40 ° C to +85 ° C
I
FB
Feedback pin current (TPS71701) 0.02 1.0 µA
f = 100Hz 70 dB
f = 1kHz 70 dBPower-supply rejection ratioPSRR V
IN
= 3.8V, V
OUT
= 2.8V, f = 10kHz 67 dBI
OUT
= 150mA
f = 100kHz 67 dB
f = 1MHz 45 dB
C
NR
= none
95 × V
OUT
µV
RMS(fixed output, TPS71701)Output noise voltageBW = 100Hz to 100kHz,
C
NR
= 0.001 µF 25 × V
OUT
µV
RMSV
N
V
IN
= 3.8V, V
OUT
= 2.8V,
C
NR
= 0.01 µF 12.5 × V
OUT
µV
RMSI
OUT
= 10mA
C
NR
= 0.1 µF 11.5 × V
OUT
µV
RMS
Startup time 0.9V ≤V
OUT
≤1.6V, C
NR
= 0.001 µF 0.700 msT
STR
V
OUT
= 90% V
OUT(NOM)
,
1.6V < V
OUT
< V
MAX
, C
NR
= 0.01 µF 0.160 msR
L
= 19 Ω, C
OUT
= 1.0 µF
V
IN
≤5.5V 1.2 6.5
(4)
VV
EN(HI)
Enable high (enabled)
5.5V < V
IN
≤6.5V 1.25 6.5 V
V
EN(LO)
Enable low (shutdown) 0 0.4 V
I
EN(HI)
Enable pin current, enabled EN = 6.5V 0.02 1.0 µA
Under-voltage lockout V
IN
rising 2.41 2.45 2.49 VUVLO
Hysteresis V
IN
falling 150 mV
Shutdown, temperature increasing +160 ° CT
SD
Thermal shutdown temperature
Reset, temperature decreasing +140 ° C
T
J
Operating junction temperature – 40 +125 ° C
(1) Minimum V
IN
= V
OUT
+ V
DO
or 2.5V, whichever is greater.(2) Does not include external resistor tolerances.(3) V
DO
is not measured for devices with V
OUT(NOM)
< 2.6V because minimum V
IN
= 2.5V.(4) Maximum V
EN(HI)
= V
IN
+ 0.3 or 6.5V, whichever is smaller.
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 3
DEVICE INFORMATION
FUNCTIONAL BLOCK DIAGRAMS
IN
EN
NR
OUT
GND
Current
Limit
Thermal
Shutdown
UVLO
1.20V
Bandgap
250kW
Quickstart
V >1.6V
OUT
V 1.6V
OUT £
0.8V
360kW
640kW
2.5 Am
IN
EN
FB
OUT
GND
Current
Limit
Thermal
Shutdown
UVLO
1.20V
Bandgap
250kW
0.8V
360kW
640kW
3.3MW
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
www.ti.com
Figure 1. Fixed Voltage Versions
Figure 2. Adjustable Voltage Version
4Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
PIN CONFIGURATIONS
NOTE:(1)N/C=Notconnected.
IN
N/C(1)
EN
6
5
4
OUT
NR/FB
GND
1
2
3
GND
TPS717xxDRV
2mmx2mmSON
(TOPVIEW)
TPS717xxDCK
SC70-5PACKAGE
(TOPVIEW)
OUT
NR/FB
IN
GND
EN
IN
N/C(1)
EN
6
5
4
OUT
GND
NR/FB
1
2
3
TPS717xxDSE
1.5mmx1.5mmSON
(TOPVIEW)
1
2
3 4
5
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
Table 1. PIN DESCRIPTIONS
TPS717xx
1.5 × 1.5SC70 2 × 2 SON SONNAME (DCK) (DRV) (DSE) DESCRIPTION
IN 1 6 6 Input to the device.GND 2 3 2 Ground.
Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts theEN 3 4 4
regulator into standby mode, thereby reducing operating current.Fixed voltage versions only. An external capacitor connected to this terminal bypassesNR 4 2 3
noise generated by the internal bandgap, lowering output noise.Adjustable voltage version only. The voltage at this pin is fed to the error amplifier. AFB 4 2 3
resistor divider from OUT to FB sets the output voltage when in regulation.This is the regulated output voltage. A small capacitor is needed from this pin to groundOUT 5 1 1
to assure stability; a 1.0 µF ceramic capacitor is adequate.NC – 5 5 Not connected. This pin can be tied to ground to improve thermal dissipation.
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 5
TYPICAL CHARACTERISTICS
50
40
30
20
10
0
10
20
30
40
50
-
-
-
-
-
0 50 100 150
I (mA)
OUT
DV(mV)
OUT
T = 40 C-
J
T =+25 C
T =+85 C
T =+125 C
J
J
J
°
°
°
°
50
40
30
20
10
0
10
20
30
40
50
-
-
-
-
-
I (mA)
OUT
DV (mV)
OUT
0 5
1 2 34
T = 40 C-
J
T =+25 C
T =+85 C
T =+125 C
J
J
J
°
°
°
°
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
-
-
-
-
-
2.5 5.5 6.5
V (V)
IN
DV(%)
OUT
3.5 4.5
T = 40 C-
J
T =+25 C
T =+85 C
T =+125 C
J
J
J
°
°
°
°
3.0
2.0
1.0
0
1.0
2.0
3.0
-
-
-
2.5 5.5 6.5
V (V)
IN
DV(%)
OUT
3.5 4.5
T = 40 C-
J
T =+25 C
T =+85 C
T =+125 C
J
J
J
°
°
°
°
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
2.0
-
-
-
-
DV (%)
OUT
-40 65 125
T ( C)
J°
5 35-25 -10 20 50 80 95 110
I =100 Am
OUT
I =5mA
OUT
I =150mA
OUT
250
200
150
100
50
0
0 100 150
I (mA)
OUT
V (mV)
DO
50
T =+125 C
J°
T =+85 C
J°
T =+25 C
J°
T = 40 C-
J°
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
www.ti.com
Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater; I
OUT
= 0.5mA,V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
LOAD REGULATION LOAD REGULATION UNDER LIGHT LOADS
Figure 3. Figure 4.
LINE REGULATION LINE REGULATIONI
OUT
= 5mA I
OUT
= 150mA
Figure 5. Figure 6.
OUTPUT VOLTAGE vs DROPOUT VOLTAGE vsTEMPERATURE OUTPUT CURRENT
Figure 7. Figure 8.
6Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
300
250
200
150
100
50
0
V (mV)
DO
-40 65 125
T ( C)
J°
5 35-25 -10 20 50 80 95 110
I =10mA
OUT
I =150mA
OUT
150
120
90
60
30
0
2.5 5.5 6.5
V (V)
IN
I( A)m
GND
3.5 4.5
I =150mA
OUT
I =100 Am
OUT
V =2.8V
OUT
150
120
90
60
30
0
0 100 150
I (mA)
OUT
I ( A)m
GND
50
-40 65 125
T ( C)
J°
5 35-25 -10 20 50 80 95 110
150
120
90
60
30
0
I ( A)m
GND
I =150mA
OUT
I =100 Am
OUT
-40 65 125
T ( C)
J°
5 35-25 -10 20 50 80 95 110
5
4
3
2
1
0
I( A)m
GND
V =6.5V
IN V =4.5V
IN
V =3.3V
IN
V =0.4V
EN
TPS717xx
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.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
TYPICAL CHARACTERISTICS (continued)Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater; I
OUT
= 0.5mA,V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
DROPOUT VOLTAGE vs GROUND PIN CURRENT vsTEMPERATURE INPUT VOLTAGE
Figure 9. Figure 10.
GROUND PIN CURRENT vs GROUND PIN CURRENT vsOUTPUT CURRENT TEMPERATURE (ENABLED)
Figure 11. Figure 12.
GROUND PIN CURRENT vs CURRENT LIMIT vsTEMPERATURE (DISABLED) INPUT VOLTAGE
Figure 13. Figure 14.
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 7
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =1 F
C =10nF
m
OUT
NR
150mA
10mA
75mA
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =1 F
C =10nF
m
OUT
NR
150mA
10mA
75mA
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =1 F
C =10nF
m
OUT
NR
150mA
10mA
75mA
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =10 F
C =10nF
m
OUT
NR
150mA
10mA
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =10 F
C =10nF
m
OUT
NR
150mA
10mA
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100k 10M
Frequency(Hz)
1k 10k100 1M
C =10 F
C =0nF
m
OUT
NR
150mA
10mA
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
www.ti.com
TYPICAL CHARACTERISTICS (continued)Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater; I
OUT
= 0.5mA,V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
POWER-SUPPLY RIPPLE REJECTION vs POWER-SUPPLY RIPPLE REJECTION vsFREQUENCY (V
IN
– V
OUT
= 1V) FREQUENCY (V
IN
– V
OUT
= 0.5V)
Figure 15. Figure 16.
POWER-SUPPLY RIPPLE REJECTION vs POWER-SUPPLY RIPPLE REJECTION vsFREQUENCY (V
IN
– V
OUT
= 0.25V) FREQUENCY (V
IN
– V
OUT
= 1V)
Figure 17. Figure 18.
POWER-SUPPLY RIPPLE REJECTION vs POWER-SUPPLY RIPPLE REJECTION vsFREQUENCY (V
IN
– V
OUT
= 0.25V) FREQUENCY (V
IN
– V
OUT
= 1V)
Figure 19. Figure 20.
8Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
80
70
60
50
40
30
20
10
0
PSRR(dB)
0 2.5 4.0
V V (V)-
IN OUT
1.0 1.5 2.00.5 3.0 3.5
1MHz
10kHz
1kHz
100kHz
I =10mA
C =1 F
C =10nF
OUT
OUT
NR
m
80
70
60
50
40
30
20
10
0
PSRR(dB)
0 2.5 4.0
V V (V)-
IN OUT
1.0 1.5 2.00.5 3.0 3.5
1MHz
10kHz
1kHz
100kHz
I =75mA
C =1 F
C =10nF
OUT
OUT
NR
m
80
70
60
50
40
30
20
10
0
PSRR(dB)
0 2.5 4.0
V V (V)-
IN OUT
1.0 1.5 2.00.5 3.0 3.5
1MHz
10kHz
1kHz
100kHz
I =150mA
C =1 F
C =10nF
OUT
OUT
NR
m
16
14
12
10
8
6
4
2
0
OutputNoiseDensity( V/ )mHz
Ö
100 10k 100k
Frequency(Hz)
1k
I =150mA
OUT
I =10mA
OUT
C =1 F
C =10nF
m
OUT
NR
16
14
12
10
8
6
4
2
0
OutputNoiseDensity( V/ )mHz
Ö
100 10k 100k
Frequency(Hz)
1k
C =10 Fm
OUT
C =1 Fm
OUT
I =10mA
C =10nF
OUT
NR
30
25
20
15
10
5
0
OutputSpectralNoiseDensity( V/ )
mHz
Ö
100 10k 100k
Frequency(Hz)
1k
C =0nF
NR
C =1nF
NR
C =10nF
NR
C =100nF
NR
I =10mA
C =1 F
OUT
OUT m
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
TYPICAL CHARACTERISTICS (continued)Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater; I
OUT
= 0.5mA,V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
POWER-SUPPLY RIPPLE REJECTION vs POWER-SUPPLY RIPPLE REJECTION vs(V
IN
– V
OUT
) (V
IN
– V
OUT
)
Figure 21. Figure 22.
POWER-SUPPLY RIPPLE REJECTION vs OUTPUT SPECTRAL NOISE DENSITY vs(V
IN
– V
OUT
) OUTPUT CURRENT
Figure 23. Figure 24.
OUTPUT SPECTRAL NOISE DENSITY vs OUTPUT SPECTRAL NOISE DENSITY vsOUTPUT CAPACITANCE NOISE REDUCTION
Figure 25. Figure 26.
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 9
50
45
40
35
30
25
20
15
10
5
0
TotalNoise( V )
mRMS
0 15 25
C ( F)
OUT m
105 20
V =2.8V,C =10nF
V =1.3V,C =1nF
OUT NR
OUT NR
100 s/divm
1V/div
6.5V
10mV/div
VIN
VOUT
=1V/ sm
dVIN
dt
COUT = 1mF
3.3V
100 s/divm
50mV/div
40mV/div IOUT
VOUT
V =3.3V
IN
150mA
0mA
C =1 Fm
OUT
1V/div
4V/div
VOUT
VIN
C =1 Fm
OUT
C =10 Fm
OUT
6.5V
1V/div
6.5V
0V
VOUT
50 s/divm
50ms/div
3
4
5
6
0
1
2
Volts
VOUT
VIN I =150mA
OUT
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
www.ti.com
TYPICAL CHARACTERISTICS (continued)Over operating temperature range (T
J
= – 40 ° C to +125 ° C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.5V, whichever is greater; I
OUT
= 0.5mA,V
EN
= V
IN
, C
OUT
= 1.0 µF, C
NR
= 0.01 µF, unless otherwise noted. For TPS71701, V
OUT
= 2.8V.Typical values are at T
J
= +25 ° C.
TOTAL OUTPUT NOISE vs TOTAL OUTPUT NOISE vsNOISE REDUCTION OUTPUT CAPACITANCE
Figure 27. Figure 28.
LINE TRANSIENT RESPONSE LOAD TRANSIENT RESPONSE
Figure 29. Figure 30.
TURN-ON RESPONSE POWER-UP/POWER-DOWN
Figure 31. Figure 32.
10 Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
APPLICATION INFORMATION
V =
OUT x0.800,R ~320k
2W
(R R
1 2
+ )
R2
(1)
Input and Output Capacitor Requirements
TPS717xx
GNDEN NR
IN OUT
VIN VOUT
1 Fm
Ceramic
VEN
Optional1.0 Finput
capacitor.Mayimprove
sourceimpedance,noise
orPSRR.
m
Optional0.01 Fbypass
capacitortoreduce
outputnoiseand
increasePSRR.
m
TPS71701
GND
EN FB
IN OUT
VIN VOUT
1 Fm
Ceramic
VEN
R1
R2
Optional1.0 Finput
capacitor.Mayimprove
sourceimpedance,noise
orPSRR.
m
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
The TPS717xx belongs to a family of new generation
For the adjustable version (TPS71701), the NR pin isLDO regulators that use innovative circuitry to
replaced with a feedback (FB) pin. The voltage onachieve ultra-wide bandwidth and high loop gain,
this pin sets the output voltage and is determined byresulting in extremely high PSRR (up to 1MHz) at
the values of R
1
and R
2
. The values of R
1
and R
2
canvery low headroom (V
IN
– V
OUT
). Fixed voltage
be calculated for any voltage using the formula givenversions provide a noise reduction pin to bypass
in Equation 1 :noise generated by the bandgap reference and toimprove PSRR while a quick-start circuit fast-chargesthis capacitor. These features, combined with lownoise, enable, low ground pin current, and ultra-smallpackaging, make this part ideal for portable
The value of R
2
directly impacts the stability of theapplications. This family of regulators offers
device and should be chosen at approximately 160k Ωsub-bandgap output voltages, current limit and
or 320k Ω. Sample resistor values for common outputthermal protection, and is fully specified from – 40 ° C
voltages are shown in Table 2 .to +125 ° C.
Figure 33 shows the basic circuit connections for the
Table 2. Sample 1% Resistor Values for Commonfixed voltage options. Figure 34 gives the connections Output Voltagesfor the adjustable output version (TPS71701). Note
V
OUT
R
1
R
2that the NR pin is not available on the adjustable
1.0 80.6k Ω324k Ωversion.
1.2 162k Ω324k Ω
1.5 294k Ω332k Ω
1.8 402k Ω324k Ω
2.5 665k Ω316k Ω
3.3 1.02M Ω324k Ω
5.0 1.74M Ω332k Ω
Although an input capacitor is not required forstability, it is good analog design practice to connecta 0.1 µF to 1.0 µF low equivalent series resistance(ESR) capacitor across the input supply near theregulator. This capacitor will counteract reactive inputsources and improve transient response, noiseFigure 33. Typical Application Circuit
rejection, and ripple rejection. A higher-value(Fixed Voltage Versions)
capacitor may be necessary if large, fast rise-timeload transients are anticipated or if the device islocated several inches from the power source. Ifsource impedance is not sufficiently low, a 0.1 µFinput capacitor may be necessary to ensure stability.
The TPS717xx is designed to be stable with standardceramic capacitors of values 1.0 µF or larger. X5R-and X7R-type capacitors are best because they haveminimal variation in value and ESR over temperature.Maximum ESR should be < 1.0 Ω.
The TPS717xx implements an innovative internalcompensation circuit that does not require a feedbackcapacitor across R
2
for stability. A feedback capacitorshould not be used for this device.
Figure 34. Typical Application Circuit(Adjustable Voltage Version)
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 11
Output Noise Dropout Voltage
Startup
V =
N11.5 xVOUT
mVRMS
V
(2)
Board Layout Recommendations to Improve
Internal Current Limit
t =160 s+(540xC )
START mNRnF sm
ms
nF
(3)Shutdown
Transient Response
TPS717xx
SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009 ..................................................................................................................................................
www.ti.com
In most LDOs, the bandgap is the dominant noise The TPS717xx uses a PMOS pass transistor tosource. If a noise reduction capacitor (C
NR
) is used achieve low dropout. When (V
IN
– V
OUT
) is less thanwith the TPS717xx, the bandgap does not contribute the dropout voltage (V
DO
), the PMOS pass device issignificantly to noise. Instead, noise is dominated by in its linear region of operation and the input-to-outputthe output resistor divider and the error amplifier resistance is the R
DS(ON)
of the PMOS pass element.input. To minimize noise in a given application, use a V
DO
will approximately scale with output current0.01 µF (minimum) noise reduction capacitor; for the because the PMOS device behaves like a resistor inadjustable version, smaller value resistors in the dropout.output resistor divider reduce noise. A parallel
As with any linear regulator, PSRR and transientcombination that gives 2.5 µA of divider current has
response are degraded as (V
IN
– V
OUT
) approachesthe same noise performance as a fixed voltage
dropout. This effect is shown in Figure 21 throughversion.
Figure 23 in the Typical Characteristics section.Equation 2 approximates the total noise referred tothe feedback point (FB pin) when C
NR
= 0.01 µF, totalnoise is approximately given by Equation 2 :
Fixed voltage versions of the TPS717xx use aquick-start circuit to fast-charge the noise reductioncapacitor, C
NR
, if present (see Functional BlockDiagrams ,Figure 1 ). This circuit allows thecombination of very low output noise and fast start-uptimes. The NR pin is high impedance, so a lowPSRR and Noise Performance
leakage C
NR
capacitor must be used; most ceramicTo improve ac performance such as PSRR, output
capacitors are appropriate in this configuration.noise, and transient response, it is recommended that
Note that for fastest startup, V
IN
should be appliedthe board be designed with separate ground planes
first, then the enable pin (EN) driven high. If EN isfor V
IN
and V
OUT
, with each ground plane connected
tied to IN, startup will be somewhat slower. Refer toonly at the GND pin of the device. In addition, the
Figure 31 in the Typical Characteristics section. Theground connection for the bypass capacitor should
quick-start switch is closed for approximately 135 µs.connect directly to the GND pin of the device.
To ensure that C
NR
is fully charged during thequick-start time, a 0.01 µF or smaller capacitor shouldbe used.The TPS717xx internal current limit helps protect the
For output voltages below 1.6V, a voltage divider onregulator during fault conditions. During current limit,
the bandgap reference voltage is employed tothe output sources a fixed amount of current that is
optimize output regulation performance for lowerlargely independent of output voltage. For reliable
output voltages. This configuration results in anoperation, the device should not be operated in a
additional resistor in the quick-start path andcurrent limit state for extended periods of time.
combined with the noise reduction capacitor (C
NR
)The PMOS pass element in the TPS717xx has a
results in slower start-up times for output voltagesbuilt-in body diode that conducts current when the
below 1.6V.voltage at OUT exceeds the voltage at IN. This
Equation 3 approximates the start-up time as acurrent is not limited, so if extended reverse voltage
function of C
NR
for output voltages below 1.6V:operation is anticipated, external limiting may beappropriate.
The enable pin (EN) is active high and is compatiblewith standard and low voltage, TTL-CMOS levels.
As with any regulator, increasing the size of theWhen shutdown capability is not required, EN can be
output capacitor reduces over/undershoot magnitudeconnected to IN.
but increases duration of the transient response.
12 Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
Under-Voltage Lock-Out (UVLO)
Minimum Load
Power Dissipation
THERMAL INFORMATION
Thermal Protection
PD+ǒVIN *VOUTǓ IOUT
(4)
Package Mounting
TPS717xx
www.ti.com
.................................................................................................................................................. SBVS068G – FEBRUARY 2006 – REVISED APRIL 2009
+35 ° C above the maximum expected ambientcondition of your particular application. ThisThe TPS717xx utilizes an under-voltage lock-out
configuration produces a worst-case junctioncircuit to keep the output shut off until internal
temperature of +125 ° C at the highest expectedcircuitry is operating properly. The UVLO circuit has a
ambient temperature and worst-case load.de-glitch feature so that it typically ignoresundershoot transients on the input if they are less The internal protection circuitry of the TPS717xx hasthan 50 µs duration. been designed to protect against overload conditions.It was not intended to replace proper heatsinking.Continuously running the TPS717xx into thermalshutdown will degrade device reliability.The TPS717xx is stable and well-behaved with nooutput load. Traditional PMOS LDO regulators sufferfrom lower loop gain at very light output loads. The
The ability to remove heat from the die is different forTPS717xx employs an innovative low-current mode
each package type, presenting differentcircuit to increase loop gain under very light or
considerations in the printed circuit board (PCB)no-load conditions, resulting in improved output
layout. The PCB area around the device that is freevoltage regulation performance down to zero output
of other components moves the heat from the devicecurrent.
to the ambient air. Performance data for JEDEC low-and high-K boards are given in the DissipationRatings table. Using heavier copper will increase theeffectiveness in removing heat from the device. Theaddition of plated through-holes to heat-dissipatingThermal protection disables the output when the
layers also improves the heatsink effectiveness.junction temperature rises to approximately +160 ° C,
Power dissipation depends on input voltage and loadallowing the device to cool. When the junction
conditions. Power dissipation (P
D
) is equal to thetemperature cools to approximately +140 ° C the
product of the output current times the voltage dropoutput circuitry is again enabled. Depending on power
across the output pass element (V
IN
to V
OUT
), asdissipation, thermal resistance, and ambient
shown in Equation 4 :temperature, the thermal protection circuit may cycleon and off. This cycling limits the dissipation of theregulator, protecting it from damage because ofoverheating.
Any tendency to activate the thermal protection circuit
Solder pad footprint recommendations for theindicates excessive power dissipation or an
TPS717xx are available from the Texas Instrumentsinadequate heatsink. For reliable operation, junction
web site at www.ti.com .temperature should be limited to +125 ° C maximum.To estimate the margin of safety in a complete design(including heatsink), increase the ambienttemperature until the thermal protection is triggered;use worst-case loads and signal conditions. For goodreliability, thermal protection should trigger at least
Copyright © 2006 – 2009, Texas Instruments Incorporated Submit Documentation Feedback 13
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71701DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71701DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71701DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71701DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71709DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71709DSERG4 ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71709DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71709DSETG4 ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71710DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71710DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71710DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71710DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71710DRVR ACTIVE SON DRV 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71710DRVRG4 ACTIVE SON DRV 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71710DRVT ACTIVE SON DRV 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71710DRVTG4 ACTIVE SON DRV 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71711DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 2
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71711DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71711DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71711DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71712DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71712DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71712DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71712DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71713DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71713DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71713DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71713DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71715DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71715DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71715DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71715DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS717185DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS717185DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71718DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 3
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71718DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71718DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71718DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71718DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71718DSERG4 ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71718DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71718DSETG4 ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71719DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71719DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71719DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71719DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71721DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71721DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71725DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71725DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71725DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71725DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71726DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 4
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71726DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71726DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71726DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71727DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71727DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71727DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71727DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71727DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71727DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS717285DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS717285DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS717285DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS717285DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71728DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71728DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71728DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71728DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71728DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 5
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71728DSERG4 ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71728DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71728DSETG4 ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71729DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71729DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71729DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71729DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71730DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71730DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71730DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71730DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71733DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71733DCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71733DCKT ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71733DCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71733DRVR ACTIVE SON DRV 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71733DRVRG4 ACTIVE SON DRV 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71733DRVT ACTIVE SON DRV 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 6
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
TPS71733DRVTG4 ACTIVE SON DRV 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71733DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71733DSERG4 ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71733DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71733DSETG4 ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor
or Sales Office
TPS71745DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71745DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
TPS71750DSER ACTIVE WSON DSE 6 3000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples
TPS71750DSET ACTIVE WSON DSE 6 250 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
PACKAGE OPTION ADDENDUM
www.ti.com 23-Dec-2010
Addendum-Page 7
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TPS71701DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71701DCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71709DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71709DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71710DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71710DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71710DRVR SON DRV 6 3000 179.0 8.4 2.2 2.2 1.2 4.0 8.0 Q2
TPS71710DRVT SON DRV 6 250 179.0 8.4 2.2 2.2 1.2 4.0 8.0 Q2
TPS71711DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71711DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71712DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71713DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71713DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71715DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71715DCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS717185DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS717185DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71718DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 1
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TPS71718DCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71718DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71718DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71719DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71719DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71721DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71721DCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71725DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71725DCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71726DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71726DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71727DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71727DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71727DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71727DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS717285DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS717285DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71728DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71728DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71728DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71728DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71729DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71730DCKR SC70 DCK 5 3000 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71730DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71733DCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TPS71733DCKT SC70 DCK 5 250 179.0 8.4 2.25 2.4 1.22 4.0 8.0 Q3
TPS71733DRVR SON DRV 6 3000 179.0 8.4 2.2 2.2 1.2 4.0 8.0 Q2
TPS71733DRVT SON DRV 6 250 179.0 8.4 2.2 2.2 1.2 4.0 8.0 Q2
TPS71733DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71733DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71745DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71745DSER WSON DSE 6 3000 330.0 8.4 1.75 7.75 1.0 4.0 8.0 Q2
TPS71745DSET WSON DSE 6 250 180.0 8.4 1.75 7.75 1.0 4.0 8.0 Q2
TPS71745DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71750DSER WSON DSE 6 3000 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
TPS71750DSET WSON DSE 6 250 179.0 8.4 1.8 1.8 1.0 4.0 8.0 Q2
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS71701DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71701DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71709DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71709DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71710DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71710DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71710DRVR SON DRV 6 3000 203.0 203.0 35.0
TPS71710DRVT SON DRV 6 250 203.0 203.0 35.0
TPS71711DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71711DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71712DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71713DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71713DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71715DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71715DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS717185DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS717185DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71718DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71718DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71718DSER WSON DSE 6 3000 203.0 203.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 3
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS71718DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71719DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71719DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71721DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71721DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71725DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71725DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71726DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71726DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71727DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71727DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71727DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71727DSET WSON DSE 6 250 203.0 203.0 35.0
TPS717285DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS717285DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71728DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71728DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71728DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71728DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71729DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71730DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71730DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71733DCKR SC70 DCK 5 3000 203.0 203.0 35.0
TPS71733DCKT SC70 DCK 5 250 203.0 203.0 35.0
TPS71733DRVR SON DRV 6 3000 203.0 203.0 35.0
TPS71733DRVT SON DRV 6 250 203.0 203.0 35.0
TPS71733DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71733DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71745DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71745DSER WSON DSE 6 3000 367.0 367.0 35.0
TPS71745DSET WSON DSE 6 250 210.0 185.0 35.0
TPS71745DSET WSON DSE 6 250 203.0 203.0 35.0
TPS71750DSER WSON DSE 6 3000 203.0 203.0 35.0
TPS71750DSET WSON DSE 6 250 203.0 203.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 4
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TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
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