ICE2PCS03GHUMA1

Overview

The ICE2PCS03GHUMA1 is a Power Factor Correction (PFC) controller IC from Infineon Technologies, designed for Continuous Conduction Mode (CCM) applications. It operates with a switching frequency of 100 kHz and supports a supply voltage range of 11 V to 25 V. The device features a startup current of 450 µA and is rated for an operating temperature range of -40°C to 125°C. Packaged in an 8-DIP format, it serves as a core component for AC-DC power conversion systems requiring efficient power factor correction.

Feature Summary

• Implements Continuous Conduction Mode (CCM) control strategy for PFC applications
• Integrated gate driver functionality for power MOSFETs or IGBTs
• Operates within a wide supply voltage window of 11 V to 25 V
• Designed for high-temperature industrial environments up to 125°C

Applications

• AC-DC power supplies with active PFC stages
• Industrial power conversion systems
• Consumer electronics adapters requiring compliance with power standards

Procurement Notes

Verify the exact suffix against official documentation, as 'HUMA1' may indicate specific tape-and-reel packaging or regional variants distinct from standard tube packaging. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability for this specific part number variant should be validated through current stock lists and manufacturer channels prior to ordering.

Selection Notes

Select this component when designing CCM PFC circuits requiring a 100 kHz switching frequency. Ensure the design accommodates the 11 V to 25 V supply range and the 450 µA startup current requirement. Verify that the thermal management solution supports operation up to 125°C and that the 8-DIP package fits the target PCB layout constraints.

Part Context

This IC belongs to the ICE2PCS03 family of PFC controllers. It is functionally related to other members like the ICE2PCS03G and ICE2PCS03GXUMA1. The 'HUMA1' suffix typically denotes a specific manufacturing lot or packaging configuration within the broader product line, sharing core electrical characteristics with the base model.

Replacement Considerations

The ICE2PCS03GXUMA1 is listed as a similar replacement option by distributors. Verify pin compatibility and electrical specifications before substitution.