STEVAL-ISA026V1 Datasheet, PDF (2/4 Pages) STMicroelectronics – Overvoltage protection

Board schematic
1
Board schematic
STEVAL-ISA026V1
Figure 1. Schematic
VIN
D1
R9
C9
C11
J1
GIN
EXT REF
C10
R5
VCCD R
BOO T OC H
R6
15
J2
EARE F ₇
12
9
C5
HGAT E
11
10 ^{PHAS E}
R11
Q4-6
C12-C13
L1
VOUT
LGAT E
R10
R12
VCC
) PGOOD
Obsolete ^{Product(s) - Obsolete Product(s SYNCH}
VCCDR
C8
R13
R8
C7
VC C
16
3
GN D
PGOO D ₁
U1
L6732
14
13 ^{PGN D}
SS
6
SYNC H 2
8
OC L
R7
5
COM P
4
VFB
C2 R4
C3
R2
D3
Q1-3
C15
C16-C19
C4
R3
R1
C1
GOUT
2/4