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Efficient Power Conversion
909 Sepulveda Blvd. Ste 230
El Segundo, CA 90245
U.S.A.
www.epc-co.com
1
EPC9150_B5241_Rev2_1.PrjPCB
1
3/22/2021
EPC9150_B5241_Driver_Rev2_1.SchDoc
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© Copyright EPC 2020
LiDAR Pulse Demonstration Board
SMA SMD
J3
0.1
12
R11
100
12
R19
Vout
100
12
R20
100nF, 25V
C12
Vdrain
Vgate
VCHARGE
100nF, 25V
C8
100nF, 25V
C13
1.2k
1 2
R1
1.2k
1 2
R3
1.2k
1 2
R6
1.2k
1 2
R7
VSHUNT
330ohm, 700mA
12
FB4
2.2n, 250V
C9
953
12
R27
VGDIN
VGS
2k
1 2
R16
Gate drive input sense
SMA SMD
J1
100
12
R4
100
12
R5
2.2n, 250V
C1
2k
1 2
R2
SMA SMD
J2
SMA SMD
J6
SMA SMD
J5
953
12
R26
Gate voltage sense
Shunt voltage sense
Discharge cap voltage sense
330ohm, 700mA
1 2
FB5
CAP
SHUNT
i
Z 50 single core
i
Z 50 single core
i
Z 50 single core
i
Z 50 single core
i
Z 50 single core
iGD prop delay
iGD prop delay
i
Z 50 single core
i
Z 50 single core
0.1
12
R12
0.1
12
R13
0.1
12
R14
0.1
12
R15
V5V0
Drain voltage sense
100V 200mA
D1
EMPTY
100V 200mA
D2
EMPTY
100nF, 16V
C11
1
6
54
3
2
VDD
GND
OUTH
OUTL
IN-
IN+
U3
XLMG1020
1 6
5
43
2
VCCGND
U4
NC7WZ16L6X
1 6
5
43
2
VCCGND
U2
NC7WZ16L6X
0
12
R24
EMPTY
8pF, 50V
C17
8pF, 50V
C15
PLS_IN
14
3 2
23
14
U1
DNP
100
12
R17
EMPTY
100
12
R18
5pF, 50V
C14
5pF, 50V
C16
10
1 2
R21
10
1 2
R22
i
Z 50 single core
330ohm, 700mA
12
FB3
49.9
1 2
R8
Capacitor Recharge Discharge capacitor
Pulse current shunt
Laser (or alternate load)
Optional drain clamps
Gate drive
0
1 2
R9
200V 8mE 48A
Q1
EPC2034C
0.1
12
R10
100nF, 16V
C10
VBUS
5k
P1
100
1 2
R23
0
12
R25
ERJ-2GE0R00X
V3V3
V3V3
100V 200mA
D3
EMPTY
100V 200mA
D4
EMPTY
100V 200mA
D5
EMPTY
Optional narrow pulse generator (NPG)
NPG SELECT
ENB
DIS
1 2
FB1
1 2
FB2
i
High voltage
i
High voltage
1
2
3
J4
470pF 250V
C2
470pF 250V
C3
470pF 250V
C4
470pF 250V
C5
470pF 250V
C6
120pF 50V
C7
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PID101
PID102
COD1
PID201
PID202
COD2
PID301
PID302
COD3
PID401
PID402
COD4
PID501
PID502
COD5
PIFB101
PIFB102
COFB1
PIFB201
PIFB202
COFB2
PIFB301
PIFB302
COFB3
PIFB401
PIFB402
COFB4
PIFB501
PIFB502
COFB5
PIJ101
PIJ102 PIJ103 PIJ104 PIJ105
COJ1
PIJ201
PIJ202 PIJ203 PIJ204 PIJ205
COJ2
PIJ301
PIJ302 PIJ303 PIJ304 PIJ305
COJ3
PIJ401
PIJ402
PIJ403
COJ4
PIJ501
PIJ502 PIJ503 PIJ504 PIJ505
COJ5
PIJ601
PIJ602 PIJ603 PIJ604 PIJ605
COJ6
PIP101
PIP102
PIP103
COP1
PIQ101 PIQ102
PIQ103 PIQ104
PIQ105 PIQ106 PIQ107 PIQ108 PIQ109
PIQ1010 PIQ1011 PIQ1012 PIQ1013 PIQ1014
PIQ1015 PIQ1016 PIQ1017 PIQ1018 PIQ1019
PIQ1020 PIQ1021 PIQ1022 PIQ1023 PIQ1024
COQ1
PIQ101 PIQ102
PIQ103 PIQ104
PIQ105 PIQ106 PIQ107 PIQ108 PIQ109
PIQ1010 PIQ1011 PIQ1012 PIQ1013 PIQ1014
PIQ1015 PIQ1016 PIQ1017 PIQ1018 PIQ1019
PIQ1020 PIQ1021 PIQ1022 PIQ1023 PIQ1024
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIR601
PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301
PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501
PIR1502
COR15
PIR1601
PIR1602
COR16
PIR1701
PIR1702
COR17
PIR1801
PIR1802
COR18
PIR1901
PIR1902
COR19
PIR2001
PIR2002
COR20
PIR2101
PIR2102
COR21
PIR2201
PIR2202
COR22
PIR2301
PIR2302
COR23
PIR2401
PIR2402
COR24
PIR2501
PIR2502
COR25
PIR2601
PIR2602
COR26
PIR2701
PIR2702
COR27
PIU101
PIU102
PIU103
PIU104
COU1
PIU201
PIU202
PIU203
PIU204
PIU205
PIU206
COU2
PIU301
PIU302
PIU303
PIU304
PIU305
PIU306
COU3
PIU401
PIU402
PIU403
PIU404
PIU405
PIU406
COU4
PIJ101
PIR202
PIR401
PIR501
NLCAP
PIC702
PIC802
PIC1002
PIC1102
PIC1202
PIC1302
PIC1401
PIC1502
PIC1602
PIC1702
PIJ102 PIJ103 PIJ104 PIJ105
PIJ202 PIJ203 PIJ204 PIJ205
PIJ302 PIJ303 PIJ304 PIJ305
PIJ502 PIJ503 PIJ504 PIJ505
PIJ602 PIJ603 PIJ604 PIJ605
PIQ103 PIQ104
PIQ1010 PIQ1011 PIQ1012 PIQ1013 PIQ1014 PIQ1020 PIQ1021 PIQ1022 PIQ1023 PIQ1024
PIR402
PIR502
PIR1002
PIR1102
PIR1202
PIR1302
PIR1402
PIR1502
PIR1902
PIR2002
PIR2402
PIR2502
PIU202
PIU302
PIU402
PIC102
PIR201
PIC701
PIR802
PIR901
PIC801
PIFB302
PIU205
PIC902
PIR1601
PIC1001
PIC1101
PIC1201
PIFB502
PIU301
PIC1301
PIFB402
PIU405
PIC1402
PIR2102
PIR2701
PIU303
PIC1501
PIR1802
PIU401
PIC1601
PIR2202
PIR2401
PIU304
PIC1701
PIR2302
PIU403
PIFB101
PIFB201
PIR102
PIR302
PIR602
PIR702
PIJ401
PIP102
PIP103
PIJ402
PIR2301
PIJ403
PIR2501
PIP101
PIR1702
PIU204
PIR1701
PIR1801
PIU206
PIR2101
PIU406
PIR2201
PIU404
PIU201
PIU203
NLPLS0IN
PIJ201
PIR902
NLSHUNT
PIFB301
PIFB401
NLV3V3
PIFB501
NLV5V0
PID102
PID202
PIR101
PIR301
PIR601
PIR701
NLVBUS
PIC101
PIC201
PIC301
PIC401
PIC501
PIC601
PID302
PID402
PID502
PIFB102
PIFB202
PIU103
PIU104
NLVCHARGE
PIC901
PID101
PID201
PID301
PID401
PID501
PIQ105 PIQ106 PIQ107 PIQ108 PIQ109
PIQ1015 PIQ1016 PIQ1017 PIQ1018 PIQ1019
PIU101
PIU102
NLVdrain
PIQ101 PIQ102
PIR2601
PIU305
PIU306
NLVgate
PIJ501
PIR2702
NLVGDIN
PIJ601
PIR2602
NLVGS
PIJ301
PIR1602
PIR1901
PIR2001
NLVout
PIC202
PIC302
PIC402
PIC502
PIC602
PIR801
PIR1001
PIR1101
PIR1201
PIR1301
PIR1401
PIR1501
NLVSHUNT