OBJECTIVE SPECIFICATION DESCRIPTION The NE/SE5551, 2, 3, 4, 5 are dual polarity tracking regulators designed to produce balanced or unbalanced output voltages from to 20 volts with up to 300 mA output current. Similar in specifications to. the 78MXX and 79MXX fixed regulators, the 5551 series can be continuously adjusted, balanced or unbalanced. Standard fixed voltages available are +5, +6, 12, +15, and +5, -12 volts. Employing current timiting and thermal shutdown protection, these dual polarity regulators are ideal for local on-card regulation. ABSOLUTE MAXIMUM RATINGS FEATURES Output current to 300mA Internally current limited Thermal overload protected Input voltage to +32V Output balance 1% typ. External balance control Continuously adjustable from 5 to 20 volts, balanced or unbalanced No external components required Short circuit current 400mA * Heat sink available for increased power dissipation NE/SE5551/2/3/4/5-N, T PIN CONFIGURATIONS PARAMETER RATING UNIT Vin input voltage +32 v Tsq storage temperature -65 to +150 C Ty operating junction temperature NE5551,2,3,4,5 0 to +125 C SE5551,2,3,4,5 -55 to +150 C Lead temperature 10 sec. 300 C BLOCK DIAGRAM VIN GND Qe ___ a 0 ~YouT e + p-O *Yout Vv 4) BALANCE CONTROL N PACKAGE Vwi] ha] Your n.c. [2 | [73] BALANCE eno [3 | [12] CONTROL Yin [2] [v1] Your ne [a Fa] nc ne [6 [9 ]nc ne [7 Fa] ne ORDER PART NUMBERS VOLTAGE PART NO. +5V SE/NESSSIN +6V SE/NES552N +12V SE/NE5553N +15V SE/NESS5S4N +5, -12V SE/NES555N T PACKAGE *Vout @ \ Bacance @ } Contaor Your VIN ORDER PART NUMBERS VOLTAGE PART NO. +5V SE/NES551T +6V SE/NE5552T #12V SE/NES553T t15V SE/NES554T +5, -12V SE/NESS55T Power dissipation (without heat sink) T Package 2.0W. N Package 2.0W New power package pending for over 8W dissipation. Si}NOtES 143OBJECTIVE SPECIFICATION DC ELECTRICAL CHARACTERISTICS Vin = +20V, IL = 100mA, Ty = 28C, Cin = Court = 0.1uF unless otherwise specified. NE/SE5551/2/3/4/5-N,T SE5551 NE5551 PARAMETER TEST CONDITIONS - UNIT Min Typ Max Min Typ | Max +4.8 +5 +5.2 | +48 +5 +5,2 Vout Output voltage -5.2 +5 -4.8 ~5.2 ~5 -4.8 Vv Line regulation +20 < Vin <= 30V 100 150 100 300 mv Load regulation 1ImA ILoad = 50MA 5 15 5 25 mV 1mA Itoad S 200MA 15 50 15 100 mV Vout Output voltage imA < IL <= 100mMA +4.7 +5 +.3 | +4.7 +5 +5.3 Vv +20V < Vin < +30V over temp.1|] -5.3 -5 -4.7 | -5.3 -5 -4.7 V lat Positive quiescent current lLoad = 0 1.70 3.5 1.70 3.5 mA le- Negative quiescent current ILoad = 0 5.6 8.5 5.6 8.5 mA Input/output differential voitage 7 7 Vv VBAL Output voltage balance 2 2 Vv Output noise voltage 100Hz to 10kHz 55 55 pVRMS IPeak Peak output current 400 400 mA Temperature stability of 1 1 mv/*C output voltage DC ELECTRICAL CHARACTERISTICS Cont'd) E5552 NE5 PARAMETER TEST CONDITIONS s 3852 UNIT Min Typ Max | Min Typ Max +5.75} +6 | +6.25}+5.75 | +6 | +6.25 Vout Output voitage -6.25 | -6 ~5.75 | -6.25 -6 -5.75 V Line regulation 20 < Vin S$ +30V 100 150 100 300 mV Load regulation 1mA = lLoad = SOMA 5 15 5 25 mV 1mA < ILoad < 200MA 15 50 15 100 mv Vout Output voltage IMA < IL = 100mA +5.7 +6 +6.3 +5.7 +6 +6.3 Vv +20V < Vin < +80V over temp.1| -6.3 -6 -5.7 -6.3 ~6 -5.7 Vv lat Positive quiescent current tLoad = 0 1.70 3.5 1.70 3.5 mA la- Negative quiescent current tLoad = 0 5.6 8.5 5.60 8.5 mA Input/output differential voltage 6 6 Vv VBAL Output voltage balance 2 2 Vv Output noise voltage 100Hz to 10kHz 55 55 uVrms IPeak Peak output current 400 400 mA Temperature stability of 1 1 mvV/C output valtage DC ELECTRICAL CHARACTERISTICS (Cont'd) RAMETER st co ons SE5553 NE5553 PA TEST CONDITION UNIT Min Typ Max Min Typ Max 411.5] 412 | +125 | +11.5] +12 [+125 Vout Output voltage 12.5 | -12 11.5 | -12.5 | -12 | -11.5 Vv Line regulation +20 < Vin S +30V 100 150 100 300 mV Load regulation 1ImA ILoad = 50MA 10 25 10 50 mv IMA < lLoad = 200MA 30 100 30 200 mv Vout Output voltage ImA < IL <= 100mA 411.4| +12 | 412.6 ]4+11.4] +12 | +126 V +20V < Vin S +30V over temp.1 | -12.6} -12 -11.4 | -12.6} -12 | -11.4 Vv lat Positive quiescent current lLoad = 0 1.70 3.5 1.70 3.5 mA ta- Negative quiescent current lLoad = 0 5.60 8.5 5.60 8.5 mA Input/output differential voltage 2.5 2.5 Vv VBAL Output voltage balance 2 2 Vv Output noise voltage 100Hz to 10kHz 55 55 Vrms IPeak Peak output current 400 400 mA Temperature stability of 1 1 mv/C output voltage 144 SiqnOtics= REFSESSS OBJECTIVE SPECIFICATION DC ELECTRICAL CHARACTERISTICS (Cont'd) Vin = 20V, IL = 100mA, Ty = 25C, Cin = Cout = 0.1uF unless otherwise specified. NE/SE5551/2/3/4/5-N,T SES5554 NE5554 PARAMETER TEST CONDITIONS UNIT Min Typ | Max Min Typ Max 4+14.4 | +15 | +15.6]+14.4 +15 | +15.6 Vout Output voltage -15.6 | -15 | -14.4] -15.6 | -15 | -14.4 Vv Line regulation +20 < Vin S +30V 100 150 100 300 mV Load regulation 1mA Itoad = SOMA 10 25 10 50 mV 1mA ILoad S 200MA 30 100 30 200 mV Vout Output voltage imA SIL S 100MA 414.25) -15 |4+15.75/+14.25) +15 | 415.75 Vv +20V < Vin S 30V over temp.1] -15.75 | -15 |-14.25/-15.75| -15 | -14.25 v lat Positive quiescent current lLoad = 0 1.70 3.6 1.70 3.5 mA la- Negative quiescent current ILoag = 0 5.60 8.5 5.60 8.5 mA Input/output differential voltage 2.5 2.5 Vv VBAL Output voltage balance 2 2 Vv Output noise voltage 100Hz to 10kHz 55 55 uVrms IPeak Peak output current 400 400 mA Temperature stability of 1 1 mv/C output voltage DC ELECTRICAL CHARACTERISTICS (Cont'd) 5 NE5555 PARAMETER TEST CONDITIONS SE555 UNIT Min Typ | Max Min Typ | Max +4.8 +5 +5.2 +4.8 +5 +5.2 Vout Output voltage -12.5 | -12 | -11.5 | -12.5 | -12 | -11.5 Vv Line regulation +20 < Vin = +30V 100 150 100 300 mV Load regulation 1mA ILoad = 50MA 10 25 10 50 mV 1mA < ILoad S 200MA 30 100 30 200 mV Vout Output voltage 1ImA sl_ <= 100mMA +4.7 | +5 +5.3 | +4.7 | +5 +5.3 V +20V < Vin = +30V over temp.1] -12.6 | -12 | -11.4 | -12.6 | -12 | -11.4 V lat Positive quiescent current ILoagd = 0 1.70 3.5 1.70 3.5 mA le- Negative quiescent current lLoad = 0 6.60 8.5 5.60 8.5 mA input/output differential voltage 25 2.5 Vv VBAL Output voltage balance 2 2 Vv Output noise voltage 100Hz to 10kHz 55 55 yuVrms IPeak Peak output current 400 400 mA Temperature stability of 4 1 mv/C output voltage NOTES 1. Junction temperature range SE prefix -55C < Ty < 150C NE prefix OC < Ty < 126C 2. Cin needed only when isolated from filter capacitors Court needed only if dynamic regulation ts to be improved 3. Thermal resistance, DIP Oya = 98C/W Buc = 35 C/W, TO-5 844 = 150C/W Bsc = 25C/(W SiNGtics 145OBJECTIVE SPECIFICATION TYPICAL PERFORMANCE CHARACTERISTICS NE/SE5551/2/3/4/5-N,T OUTPUT VOLTAGE DEVIATION (mv) MAXIMUM TOTAL LOAD CURRENT (mA) , Aout im) LOAD REGULATION 100 150 LOAD CURRENT (mA) 200 250 MAXIMUM CURRENT CAPABILITY 9 3 6 g 12 15 INPUT-OUTPUT DIFFERENTIAL LINE TRANSIENT RESPONSE, NEGATIVE LOAD TRANSIENT RESPONSE, POSITIVE 5ys/DW . Device capabitity in free air. +15V 15 1Q 4+, IQ - ig (mA) -25C = as" 75C 125C MAXIMUM POWER DISSIPATION4 1200 600 300 POWER DISSIPATION (mw) TOTAL 75 100 125" AMBIENT TEMP, (C) Vin= 20 Vout = =15 PULSE - 100mA ~20 isuoay NYA i n 3 ~ 100 -110V AVouT (mV) AVgurt (mV) -100 -100 Sus/DIV 100 4Vout (mv) - 100 LINE TRANSIENT RESPONSE, POSITIVE LOAD TRANSIENT RESPONSE, RIPPLE REJECTION Vin= +20V Vout= 118V 100 (IN) 4k 10k +(IN) 100k (KHz) (sHoa) Nia 5us/DIV NEGATIVE Vin= 20V Vout = 215 5us/DIV 146 SinoticsNE/SE5551/2/3/4/5-N,T OBJECTIVE SPECIFICATION BLOCK DIAGRAM TYPICAL CONNECTION +VouT To *Vout Cc 3 *vin +VIN Tor Bt Sloe BALANCE O.1uF 7 GNO SE/NES554 c2 4 CONTROL 5 0.1ye1 7] 7F Vind VIN -Your R1 and R2 adjust +Vout with respect to ~VouT R3 and R4 adjust -VoutT From -5V to -20V NOTES 1. Required if regulator is operated any distance from filter capacitor. 2. Not required for stability, but improves dynamic regulatior. TYPICAL APPLICATIONS HIGH CURRENT TRACKING REGULATOR 2N43906 +IN NE/SE 555X Q2 -IN 2N3055 VBE IrReg(max) (8 + 1) - lout(max) Ri = R2= For B(Q) 2 lout (max) treg (max) SiqNotics 147