ICE2PCS0x/G are the 2nd generation of Continuous Conduction Mode (CCM) PFC controllers, which employ BiCMOS technology. Compared to the 1 st generation of ICE1PCS01/02, the new ICs have lower internal reference trimmed at 3V. They also have other advantages such as wider Vcc operating range, improved internal oscillator and additional direct bulk capacitor over-voltage protection.
Feature
Ease of Use with Few External Components
Supports Wide Range
Average Current Control
External Current and Voltage Loop Compensation for Greater User Flexibility
Programmable Operating/Switching Frequency (50kHz - 250kHz)
Max Duty Cycle of 95% (at 25°C) at 125kHz
Trimmed Internal Reference Voltage (3V+2% at 25°C)
VCC Under-Voltage Lockout
Cycle by Cycle Peak Current Limiting
Output Over-Voltage Protection
Open Loop Detection
Enhanced Dynamic Response
Short Startup(SoftStart) duration
Fulfills Class D Requirements of IEC 1000-3-2
Soft Overcurrent Protection
8 pins CCM PFC simpilfy the design procedures.
Build-in protection features save system BOM cost and enhance system safety.
Applications
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
