1
1
2
2
3
3
4
4
5
5
6
6
DD
CC
BB
AA
Figure 5: Development Board EPC9010 Schematic
VCC
7 - 12 Vdc
C4
1uF, 25V
C10
1uF, 25V
1
2
J1
CON2
R1
10k
PWM1
GND
A
B
Y
VDD
U1
NC7SZ00L6X
R12
Zero
SW OUT
GND
(Optional)
1
TP3
CON1
C16
2.2uF, 100V
R11
Zero
C12
0.1uF, 25V
C13
1uF, 25V
1
2
3
4
J8
CON4
1
2
3
4
J7
CON4
1
2
3
4
J3
CON4
1
2
3
4
J4
CON4
1
2
3
4
J6
CON4
1
2
3
4
J5
CON4
C11
1uF, 25V
1
TP2
Keystone 5015
1
TP1
Keystone 5015
C15
Optional
R13
Optional
C17
2.2uF, 100V
R2
Zero
R14
Optional
R15
Zero
R5
47.0
C7
100p
D2
SDM03U40
R4
22.0
C6
100p
D1
SDM03U40
PWM2
VCC
OUT 1
NC 2
NC 3
GND 4
NC
5
NC
6
NC
7
IN
8
GND
9
U3 MCP1703
1
2
J2
CON2
1
2
J9
CON2
2
P1
Optional
2
P2
Optional
D6
Optional
C19
Optional
GND
A
B
Y
VDD
U4
NC7SZ08L6X
Q1
EPC2016
Q2
EPC2016
VDD
HB
HOH
HOL
HI
LI
VSS
LOL
GND
HS
LOH
U2
LM5113
70V Max
Table 2 : Bill of Material
Item Qty Reference Part Description Manufacturer / Part #
1 4 C4, C10, C11, C13 Capacitor, 1uF, 10%, 25V, X5R Murata, GRM188R61E105KA12D
2 2 C6, C7 Capacitor, 100pF, 5%, 50V, NP0 TDK, C1608C0G1H101J
3 1 C12 Capacitor, 0.1uF, 10%, 25V, X5R TDK, C1608X5R1E104K
4 2 C16, C17 Capacitor, 2.2uF, 10%, 100V, X5R Taiyo Yuden, HMK325B7225K
5 2 D1, D2 Schottky Diode, 30V Diodes Inc., SDM03U40-7
6 3 J1, J2, J9 Connector 2pins of Tyco, 4-103185-0
7 1 J3, J4, J5, J6, J7, J8 Connector FCI, 68602-224HLF
8 2 Q1, Q2 eGaN® FET EPC, EPC2016
9 1 R1 Resistor, 10.0K, 5%, 1/8W Stackpole, RMCF0603FT10K0
10 2 R2, R15 Resistor, 0 Ohm, 1/8W Stackpole, RMCF0603ZT0R00
11 1 R4 Resistor, 22 Ohm, 1%, 1/8W Stackpole, RMCF0603FT22R0
12 1 R5 Resistor, 47 Ohm, 1%, 1/8W Stackpole, RMCF0603FT47R0
13 2 R11, R12 Resistor, 0 Ohm, 1/8W Stackpole, RMCF0603ZT0R00
14 2 TP1, TP2 Test Point Keystone Elect, 5015
15 1 TP3 Connector 1/40th of Tyco, 4-103185-0
16 1 U1 I.C., Logic Fairchild, NC7SZ00L6X
17 1 U2 I.C., Gate driver Texas Instruments, LM5113
18 1 U3 I.C., Regulator Microchip, MCP1703T-5002E/MC
19 1 U4 I.C., Logic Fairchild, NC7SZ08L6X
20 0 R13, R14 Optional Resistor
21 0 C15, C19 Optional Capacitor
22 0 D5, D6 Optional Diode
23 0 P1, P2 Optional Potentiometer