ICE2PCS02GXUMA1

Overview

The ICE2PCS02GXUMA1 is a standalone Power Factor Correction (PFC) controller designed for Continuous Conduction Mode (CCM) applications. It integrates brown-out protection and operates with a fixed switching frequency of 65 kHz. The device supports a supply voltage range from 11 V to 25 V and functions within an operating temperature range of -40 °C to +125 °C. It utilizes a PG-DSO-8 surface-mount package. Key electrical parameters include a maximum supply current of 13 mA, a startup current of 450 µA, and a maximum input current capability of 1.5 A.

Feature Summary

• Integrated brown-out protection for reliable operation during input voltage dips
• Optimized for continuous conduction mode (CCM) power factor correction
• Fixed 65 kHz switching frequency for simplified EMI filter design

Applications

• AC-DC power conversion systems
• Stand-alone PFC stages in SMPS designs
• Power supplies requiring input brown-out protection

Procurement Notes

Verify the specific suffix 'XUMA1' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status via the latest manufacturer documentation. Ensure the PG-DSO-8 footprint matches your PCB layout requirements. Cross-reference the datasheet version for any updates to electrical characteristics or pin definitions before finalizing the design.

Selection Notes

Select this component for CCM PFC applications requiring integrated brown-out detection. The fixed 65 kHz frequency suits designs where EMI filtering at this specific band is preferred. Verify that the 11 V to 25 V VCC range aligns with your auxiliary power supply capabilities. Consider the thermal performance within the -40 °C to +125 °C range for your specific enclosure environment.

Part Context

This part belongs to Infineon's ICE2PCSxxG family of standalone PFC controllers. It is functionally similar to the ICE2PCS01G but includes additional brown-out protection features. The XUMA1 suffix denotes the reel packaging format, distinct from the tube-packaged ICE2PCS02G or the obsolete DIP variant ICE2PCS02XKLA1.

Replacement Considerations

ICE2PCS01G is a related model lacking brown-out protection. UCC28019D is listed as a similar alternative by distributors.