
APW7035
Typical Application Circuit
R1
12V
10
C1
1uF
3.3V
C10
330uF
Q1
APM3055L
R2
2.5V
66.7
C11
R3
330uF
100
6
SD
1
VCC
16
OCSET
PGOOD 5
C2
220pF
R4
1.2K
L1
C3
330uF
UGATE
APW7035-12
PHASE
20
R5
5.1
19
Q2A
APM7313
L2
10
VAUX
18
LGATE
Q2B
R6
APM7313
R7
5.1
64
2
DRIVE
17
PGND
VENS1 15
7
14
VENS1
FB
C7
10pF
R9
3K
8
13
SS
COMP
GND
R8
C9
11
100
0.1uF
C8
2700pF
R10
150K
C4
10uF
5.0V
2.05V
C5
330uF
C6
330uF
Copyright ANPEC Electronics Corp.
7
Rev. A.4 - Jul., 2001
www.anpec.com.tw