ICE2PCS03GXT

Overview

The ICE2PCS03GXT is a standalone Power Factor Correction (PFC) controller designed for Continuous Conduction Mode (CCM) applications. Manufactured by Infineon Technologies, this component utilizes BiCMOS technology to achieve high efficiency across wide input voltage ranges. It features an integrated oscillator with programmable switching frequencies and includes comprehensive protection mechanisms such as overvoltage and brown-out detection. The device is supplied in an SOIC-8 surface-mount package, suitable for compact power supply designs requiring robust performance and minimal external components.

Feature Summary

• Supports Continuous Conduction Mode (CCM) operation for efficient power factor correction
• Integrates digital voltage loop compensation and programmable switching frequency control
• Includes built-in protection features like secondary overvoltage protection and brown-out detection

Applications

• Server power supply solutions
• General Switched-Mode Power Supplies (SMPS)
• AC-DC power conversion systems

Procurement Notes

Verify the specific suffix GXT indicates the reel packaging format when sourcing. Confirm the component status as active or obsolete through official Infineon channels prior to design finalization. Ensure compatibility with SOIC-8 footprint requirements during PCB layout. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.

Selection Notes

Select this controller for designs requiring CCM PFC topology with integrated compensation. Evaluate thermal management needs based on the SOIC-8 package constraints. Compare against ICE2PCS01GXT if lower current drive or different pinout is required. Verify that the operating temperature range meets the specific environmental conditions of the target application.

Part Context

This part belongs to the ICE2PCSxx family of PFC controllers from Infineon. These devices are engineered for high-efficiency AC-DC conversion. The family shares core architectural features but varies in package type and specific electrical characteristics. The ICE2PCS03 variant specifically targets applications needing robust CCM control with integrated protection features.

Replacement Considerations

ICE2PCS03GXUMA1 is listed as a similar alternative.