MC33232 ON Semiconductor, MC33232 Datasheet - Page 11

• Manufacturer Part Number: MC33232
• Description: Power Factor Controller
• Manufacturer: ON Semiconductor

PIN FUNCTION DESCRIPTION
Output
Name
GND
ZCD
V
CC
Pin No.
5
6
7
8
V
CC
Vx
PMOS−L
Equivalent Circuit
V
DD
http://onsemi.com
TMOS−M
V
CC
MC33232
NP N−L
11
NP N−M
NP N M
V
CC
V
DD
Pin 8
Pin 7
Zero Current Detect Input
Control the output ON point to detect
the zero current point on the coil.
This pin has the 0.7 V and 5.3 V
clamp diode internal.
Ground
Drive Out
Totem pole output.
Power Supply
Function