AP1661AM-G1 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP1661AM-G1 Datasheet - Page 2

• Manufacturer Part Number: AP1661AM-G1
• Description: HIGH PERFORMANCE POWER FACTOR CORRECTOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Pin Configuration
Pin Description
Jul. 2009 Rev. 1. 0
HIGH PERFORMANCE POWER FACTOR CORRECTOR
Pin Number
COMP
MULT
1
2
3
4
5
6
7
8
INV
CS
1
2
3
4
M Package
(SOIC-8)
Pin Name
COMP
MULT
Figure 2. Pin Configuration of AP1661A (Top View)
GND
VCC
ZCD
INV
GD
CS
8
5
7
6
VCC
GD
GND
ZCD
Inverting input of the error amplifier
Output of the error amplifier
Input of the multiplier
Input of the current control loop comparator
Zero current detection input. If it is connected to GND, the device is
disabled
Ground. Current return for gate driver and control circuits of the IC
Gate driver output
Supply voltage of gate driver and control circuits of the IC
2
COMP
MULT
INV
BCD Semiconductor Manufacturing Limited
CS
4
1
2
3
Function
P Package
(DIP-8)
Preliminary Datasheet
8
6
5
7
VCC
GD
GND
ZCD
AP1661A