AP1661 Datasheet, PDF (3/13 Pages) BCD Semiconductor Manufacturing Limited – POWER FACTOR CORRECTION CONTROLLER

POWER FACTOR CORRECTION CONTROLLER
Functional Block Diagram
COMP
MULT
CS
INV
1
2
3
4
Multiplier
Data Sheet
AP1661
VCC
Voltage
Regulation
Overvoltage
Detection
8
Internal
22V
R1 _{Supply 7.5V}
RQ
S
13V
VCC
R2 ^Vref
2.1V
1.6V
Zero Current
Detector
Driver
Starter
7
GD
Enable
5
ZCD
Disable
6
GND
Ordering Information
Figure 3. Functional Block Diagram of AP1661
AP1661
-
Circuit Type
Package
M: SOIC-8
P: DIP-8
E1: Lead Free
G1: Green
TR: Tape and Reel
Blank: Tube
Package
SOIC-8
DIP-8
Temperature
Range
-40 to 85^oC
-40 to 85^oC
Part Number
Lead Free
Green
AP1661M-E1
AP1661M-G1
AP1661MTR-E1 AP1661MTR-G1
AP1661P-E1
AP1661P-G1
Marking ID
Lead Free
Green
1661M-E1
1661M-G1
1661M-E1
1661M-G1
AP1661P-E1
AP1661P-G1
Packing Type
Tube
Tape & Reel
Tube
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green packages.
Aug. 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
3