ICL5102HVXUMA1

Overview

The ICL5102HVXUMA1 is an integrated two-stage PFC and LLC/LCC resonant half-bridge controller designed for LED drivers. It operates in a PG-DSO-19 package with a switching frequency range of 22 kHz to 500 kHz. The device supports Constant Current and Constant Voltage output characteristics, utilizing Critical Conduction Mode (CrCM) combined with Discontinuous Conduction Mode (DCM) for the PFC stage.

Feature Summary

• Integrated two-stage control combining PFC and resonant half-bridge functions
• Supports CrCM and DCM operation modes for power factor correction
• Enables constant current and constant voltage output regulation

Applications

• High-voltage AC/DC LED drivers
• LCC resonant topology designs
• Lighting applications including e-bikes and small electric vehicles

Procurement Notes

Verify component authenticity through authorized Infineon channels or certified distributors. Confirm the specific suffix XUMA1 matches the required tape-and-reel packaging configuration. Ensure compatibility with existing PCB footprints for the PG-DSO-19 package before finalizing procurement orders.

Selection Notes

Select this controller for designs requiring high efficiency in LED lighting systems using LLC or LCC topologies. It is suitable for applications needing integrated power factor correction and resonant conversion within a compact form factor. Consider thermal management requirements associated with the DSO-19 package during system integration.

Part Context

This component belongs to the ICL5102 family of lighting ICs from Infineon Technologies. It serves as a specialized solution for power conversion in smart lighting and general illumination sectors, offering a consolidated approach to managing both power factor correction and resonant half-bridge stages in a single integrated circuit.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.