Data Sheet
LOW POWER PWM CONTROLLER FOR OFF-LINE BATTERY CHARGER
Pin Configuration
AP3700E
Z Package
(TO-92)
3 OUT
2 GND
1 VCC
Figure 2. Pin Configuration of AP3700E (Top View)
Pin Description
Pin Number
1
2
3
Pin Name
Function
VCC The power supply of the IC, and is generally connected to opto-coupler's emitter
GND Supply ground
OUT The output pin, connected to the emitter of NPN transistor or the source of MOSFET
May 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
2