Table of Contents
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J3
C6
1
VAC1
AC
COIL
2
AC
47nF 50V
24uH
C11
C12
1nF
47nF 50V
50V
C15
10nF 50V
VAC2
VAC1
VAC2
C18
C19
22nF
22nF
50V
50V
EN_MOD1
Q2
EN_MOD1
R16
100K
PGND
PGND
PGND
PDC
C23
C24
C25
10uF
10uF
100nF
50V
50V
50V
PGND
PGND
PGND
EN_LOAD
EN_LOAD
D7
I_LIMIT
D3
D4
C13
NP
C7
C8
10uF
10uF
50V
50V
D5
D6
PGND
C20
C21
4.7nF
4.7nF
50V
50V
Q3
EN_MOD2
Q4
EN_MOD2
R17
100K
PGND
PGND
PGND
U4
C22
2
10
VCC
BST
3
VCC
L1
47nF
11
1
VCC
VSW
12
4.7uH
VSW
13
2.6A
VSW
9
16
EN
VSW
8
PG
R18
5
FB
205K
4
GND
14
PGND
R19
15
PGND
10K
17
PAD
TS30042-M000QFNR
R20
R21
10K
10K
NP
PGND
PGND
R22
R23
10K
100K
C30
100nF
10V
PGND
PGND
PGND
PDC
R11
VCC3V3
U3
0.04
2
EN
VDD
1%
7
INP
C14
TIE1
VDDR
C9
100nF
100nF
6
INM
OUT
50V
TIE2
VCC3V3
1
VOS_REF
VSS
C17
TS94033
10nF
10V
TIE3
GND
GND
Q1
ZERO_CROSS
ZERO_CROSS
R13
VCC3V3
10K
Q5
MIN_LD1
MIN_LD1
PGND
VOUT
J4
1
VOUT
2
VOUT
C26
C27
C28
C29
3
GND
10uF
10uF
10uF
10uF
4
GND
25V
25V
25V
25V
19V OUT
PGND
VOUT_HI
VOUT_HI
Q8
NP
5
C10
10nF
3
10V
R12
8
DC_CURRENT
DC_CURRENT
1K
C16
4
100nF
GND
PDC
PDC
R14
R15
500
2K
Q6
MIN_LD2
Q7
MIN_LD2
PGND
PWR
TP1
PDC
TP2
VAC1
TP3
VAC2
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