
S6SBP501A00VA1001, S6SBP502A00VA1001 Automotive PMIC Evaluation Kit Operation Guide, Doc. No. 002-08766 Rev. *D
14
6.
Circuit Schematic
Figure 6-1. Evaluation Board Circuit Schematic
M1
VIN
1
VB
ENSS
9
SYNC
2
GND1
1
GND2
2
VDD
2
1
1
CSN
C2
C1
FB3V
2
CSP
DRVH3V
2
1
1
DRVL3V
L1
C4
C6-2
C5-2
BST3V
1
LX3V 1
1
PGND3V
R17
EN3V
2
IN3V
EN3V
VOUT3V
2
7
L2
2
VOUT5V
C17-1
C19-5
C-19-3
C19-2
FB5V
8
LX5V
PGND5V
6
2
L3
5
PVCC1V
C24-1 C24-2 C24-3
C23-1
3
LX1V
4
PGND1V
C18-1
3
PG5V
3
PG3V
R15
R16
R14
R13
R3
EP
EN5V
1
FB1V
1
EN1V
2
EN1V
3
PG1V
2
HOT
R2-2
C3
D1
VOUT5V
A
Q1
Q2
B
C
B
C
EN1V
EN3V
C13
C6-4 C6-6
A
VIN
VIN
VBATf
FB1
L4
C10-2
PGNDf
+
C12
C10-1
R2-1
R7
R6-2
C15
R6-1
R11
R10-2
C11
R10-1
CN-EN
1
2
3
4
R21
R23
VIN
VB
VB
R20
C5-1
C6-3
C6-1
C6-5 C6-7
VOUT3Vf
PGND3Vf
C19-1
C19-4 C19-6
VOUT5V
VOUT5Vf
PGND5Vf
C18-2
C24-4
C23-2
VOUT1Vf
PGND1Vf
CN-PG
1
2
3
4
VOUT5V
R22
R24
R25
VB
JP1
JP2
C17-2
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