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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