MC33232
http://onsemi.com
13
POR
1.4 V
5.3 V
2.5 V
Reference
28 V
16 V
UVL
O
+
1.6 V/1.4 V
+
Zero Current
Detector
TSD
Timer
Quickstart
8
5
7
4
1
One-shot
+
Multiplier
3
6
Over Voltage
Comparator
2
+
V
ref
Err Amp
+
Current
Sensor
5 k
2p
1.067 V
ref
1.5 V
100 m
0.47 m
10 k
0.
1
1.6 M
330 m
400 V/0.44 A
3 k
1.3 M
0.01
12 k
AC 90 V to 268 V
1.0 m
SUGGESTED APPLICATION CIRCUIT
100 k