ICE2PCS06GXUMA1

Overview

The ICE2PCS06GXUMA1 is a standalone Power Factor Correction (PFC) controller designed for Continuous Conduction Mode (CCM) applications. Manufactured by Infineon Technologies, it operates within a supply voltage range of 10.4V to 25V and features a fixed switching frequency of 70kHz. The device incorporates average current control mode with a startup current of 450 µA and an operating current of 10mA. It is housed in an 8-pin DSO package (SOIC-8) with dimensions of 4.90 x 3.90mm and a height of 1.75mm. The component supports surface mount installation and functions reliably across a junction temperature range of -40°C to 125°C.

Feature Summary

• Integrated input brown-out protection for enhanced system reliability
• Average current control mode for precise power factor correction
• Fixed switching frequency operation at 70kHz

Applications

• AC-DC power supplies requiring CCM PFC
• Standalone power factor correction stages
• General purpose switched-mode power supplies

Procurement Notes

Verify the specific suffix GXUMA1 against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the procurement source provides valid RoHS3 compliance documentation. Cross-reference the 8-pin DSO package dimensions with your PCB footprint library to prevent assembly errors during surface mount placement.

Selection Notes

Select this component when a dedicated CCM PFC controller with integrated brown-out protection is required. The fixed 70kHz frequency suits designs where electromagnetic interference filtering is standardized. Verify that the 10.4V to 25V supply range aligns with your auxiliary power circuit capabilities before integration into the final design.

Part Context

This part belongs to the ICE2PCS02/06 family of PFC controllers from Infineon Technologies. These devices are engineered for high-efficiency power conversion systems. The ICE2PCS06 variant specifically targets applications requiring a 70kHz switching frequency, distinguishing it from other family members like the ICE2PCS02 which operates at 65kHz.

Replacement Considerations

The UCC28019 series from Texas Instruments is documented as a similar alternative component.