TDA4863XKLA1

Overview

The TDA4863XKLA1 is a power factor correction boost controller from Infineon Technologies, designed for high power factor and low total harmonic distortion applications. It operates within an ambient temperature range of -40°C to +150°C and utilizes a DIP-8 through-hole package. The component is classified under PMIC - Power Management ICs and belongs to the TDA4863 series. Official documentation indicates this specific part number variant is discontinued.

Feature Summary

• Integrated control architecture for PFC boost converter topologies
• Designed to achieve high power factor performance
• Engineered for low total harmonic distortion in input current

Applications

• High power factor AC-DC power supplies
• Low harmonic distortion power conversion systems

Procurement Notes

This component is officially listed as discontinued by the manufacturer. Availability is restricted or limited to existing stock. Verify end-of-life status and obsolescence notices directly with authorized distributors before design finalization. Sourcing may involve surplus channels rather than standard factory orders.

Selection Notes

Select this component only if legacy compatibility is required for existing designs utilizing the TDA4863 series. Evaluate alternative modern PFC controllers for new developments due to discontinuation status. Ensure the DIP-8 through-hole form factor meets the target PCB layout constraints.

Part Context

The TDA4863 series represents Infineon's dedicated solutions for power factor correction. This specific variant falls under the broader category of power management integrated circuits. It shares functional characteristics with other members of the TDA486x family but is distinguished by its specific packaging and suffix designation.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official replacement guides or contact the manufacturer for validated alternatives.