company blog about INFINEON ICE2PCS01G Standalone Power Factor Correction Controller in CCM

INFINEON ICE2PCS01G Standalone Power Factor Correction Controller in CCM

Product Description Of ICE2PCS01G

ICE2PCS01G is a 8-pin wide input range controller IC for active power factor correction converters. It is designed for converters in boost topology, and requires few external components. lts power supply is recommended to be provided by an external auxiliary supply which will switch on and off the IC.

The IC operates in the CCM with average current control, and in DCM only under light load condition. The switching frequency is programmable by the resistor at pin 4. Both compensations for the current and voltage loop are external to allow full user control.

There are various protection features incorporated to ensure safe system operation conditions. The internal reference is trimmed (3V+2%) to ensure precise protection and control level. The device has a fast startup time with controlled peak start up current.

Specification Of ICE2PCS01G
Switching Frequency:50 kHz to 315 kHz
Minimum Operating Temperature:- 40 C
Maximum Operating Temperature:+ 125 C
Package/Case:SOIC-8
Height:1.5 mm
Length:5 mm
Moisture Sensitive:Yes

Features Of ICE2PCS01G
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

Highlights Of ICE2PCS01G
Leadfree DIP and DSO Package
Wide Input Range
Optimized for applications which require fast Startup
Output Power Controllable by External Sense Resistor
Programmable Operating Frequency
Output Over-Voltage Protection
Fast Output Dynamic Response during Load Jumps

Benefits Of ICE2PCS01G
8 pins CCM PFC simpilfy the design procedures.
Build-in protection features save system BOM cost and enhance system safety.

Applications Of ICE2PCS01G
PC silverbox, Server PSU and industrial SMPS
48 V power distribution
Cordless power tools
Edge server solutions
General purpose motor drive - variating frequency and voltage
Telecommunication infrastructure