ICE2PCS03HKLA1

Overview

The ICE2PCS03HKLA1 is a standalone Power Factor Correction (PFC) controller IC manufactured by Infineon Technologies, designed for continuous conduction mode (CCM) applications. It operates within a supply voltage range of 11V to 25V and features a switching frequency of 100kHz. The device utilizes an 8-DIP package with a pitch of 7.62mm and supports through-hole mounting. It functions reliably across an extended temperature range from -40°C to 125°C. The component includes a startup current specification of 450 µA and is classified as discontinued status.

Feature Summary

• Supports continuous conduction mode (CCM) PFC control
• Integrated internal oscillator for fixed frequency operation
• Designed for universal AC input voltage ranges

Applications

• AC-DC power supplies
• Server power solutions
• General purpose SMPS designs

Procurement Notes

Verify component availability carefully as the ICE2PCS03HKLA1 is listed as a discontinued product. Confirm end-of-life status and final ordering dates with authorized distributors. Ensure that any procurement actions account for potential long-term supply constraints associated with obsolete components.

Selection Notes

Select this component for legacy designs requiring CCM PFC control in an 8-DIP package. Consider the discontinuation status when planning for new production runs. Evaluate alternative surface-mount options if space or manufacturing process requirements differ from through-hole specifications.

Part Context

This part belongs to the ICE2PCS03 family of PFC controllers. It shares functional similarities with other members like the ICE2PCS02G but differs in packaging and specific interface configurations. The HKLA1 suffix denotes the specific tape-and-reel or tube packaging variant within the DIP form factor.

Replacement Considerations

ICE2PCS03GXUMA1 is documented as a similar replacement option.