8-15
FWD-32LX1R
8-15
GD
GD
OVERHEAT
DETECTION
CIRCUIT
Q
R
S
F/F
COM
OADJ
ON/OFF
VOUT
VIN
PWM COMP
ERROR AMP
VREF
OSCILLA
T
O
R
SOFT ST
AR
T
OVERCURRENT
DETECTION
CIRCUIT
1
3
4
5
2
+
_
ON/OFF
CIRCUIT
VOLTAGE
REGULATOR
+
_
PQ1CZ41H2ZPH (IC7400, IC7401)
SOFTSTART1
SOFTSTART1
PWM COMP
VREF6
0.85V
OVP1
UVP1
UVP2
OVP2
UVLO
TIMER
OSC
STBY1
SET1
CURRENT COMP
CURRENT COMP
SET2
STBY2
PWM COMP
PHASE
INVERTER
UVLO
VCC
DLY
DLY
DLY
DLY
LH1
OUT1_U
LL1
VLSD
OUT_D
OUTGND1
TRIP1
VCC
TRIP2
OUTGND2
OUT2_D
LL2
OUT2_U
LH2
VREF5
REF
STBY2
STBY1
SOFTSTART2
GND
INV2
FB2
FLT
CT
SET2
STBY1 STBY2
VREF
5.6VREG
SOFTSTART2
UVLO COMP
0.85V+12%
0.85V+12%
0.85V
0.85V
0.85-22%
0.85-22%
SET1
FB1
INV1
ERR AMP
ERR AMP
CURRENT
PROTECTION
TRIGGER
3
2
1
5
11
14
15
7
13
9
10
8
22
16
17
18
19
20
23
24
25
26
27
21
28
29
30
+
_
++
_
+
_
+
_
+
_
+
_
++
_
+
_
+
_
+
_
+
_
SN105233DBTR (IC7500, IC7600)
Summary of Contents for FWD-32LX1R Mounting Bracket
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Page 126: ...9 2 FWD 32LX1R 9 2 D3 D3 1 A B C D 2 3 4 5 6 D3 A SIDE SUFFIX 11 ...
Page 127: ...9 3 FWD 32LX1R 9 3 D3 D3 1 A B C D 2 3 4 5 6 D3 B SIDE SUFFIX 11 ...
Page 129: ...9 5 FWD 32LX1R 9 5 1 A B C D E 2 3 4 5 6 7 8 G4 G4 G4 B SIDE SUFFIX 11 ...
Page 131: ...9 7 FWD 32LX1R 9 7 1 A B C 2 3 4 5 GD GD GD B SIDE SUFFIX 11 ...
Page 135: ...9 11 FWD 32LX1R 9 11 1 A B 2 3 4 5 K1 B SIDE SUFFIX 11 K1 K1 ...
Page 137: ...9 13 FWD 32LX1R 9 13 1 A B C 2 3 4 5 V1 V1 V1 B SIDE SUFFIX 11 ...
Page 139: ...9 15 FWD 32LX1R 9 15 1 A B 2 3 4 5 U1 B SIDE SUFFIX 11 U1 U1 ...
Page 142: ...Printed in Japan Sony Corporation 2006 4 22 2005 FWD 32LX1R SY E 9 878 393 02 ...