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ICE3PCS02G is the new 8-pin wide input range (85VAC to 265VAC ) controller IC for active CCM power factor correction converter. Compared to the 1st and 2nd generation of ICE1PCS0x and ICE2PCS0x, the 3rd generation PFC have the lowest internal reference trimmed at 2.5V and integrated digital control voltage loop.They also have other advantages such as low peak current limit at 0.2V, adjustable gate switching frequency range from 21kHz to 250kHz and able to synchronise with external frequency range from 50kHz to 150kHz. They are now able to achieve 95% efficiency at full load for all input voltage range.

Summary of Features:

  • Ease of use with few external components
  • Average current control
  • Integrated digital voltage loop compensation
  • External current compensation for greater user fexibility
  • Programmable switching (20kHZ-100kHz)
  • External synchronzation (50kHz~100kHz)
  • Direct sensing, input brown-out detection with hysteresis
  • Max. duty cycle of 95% (typ)
  • Trimmed internal reference voltage (2.5V +/-1.2%)
  • V cc under-voltage lock-out
  • Low peak current limit threshold
  • Open loop detection
  • Output under-voltage detection
  • Enhanced dynamic response
  • Fulfills class D spec. of IEC1000-3-2


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

Target Applications:

  • PC silverbox
  • Server PSU
  • Industrial SMPS

Parametric ICE3PCS02G
Applications   SMPS
Output Current Type   MOSFET Gate Driver
VCC  min  max 11.0V  25.0V
ICC  max 8.5mA
Iq   380.0µA 
Operating Temperature  min  max -25.0°C  125.0°C
Mounting   SMT
Package   PG-DSO-8

Data Sheet

Title Size Date Version
522 KB 03 Apr 2017 03_00

Product Brief

Title Size Date Version
440 KB 07 Dec 2010 01_00
544 KB 10 Dec 2010 01_00

Product Selection Guide

Title Size Date Version
22.2 MB 21 Feb 2017 00_00
Sales Product Name ICE3PCS02G
Product Status active and preferred
Order online
Package Name PG-DSO-8
Completely lead free yes
Halogen free yes
RoHS compliant yes
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3

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