IRS2573DSPBF

Lighting, Ballast Controllers Overview

The IRS2573DSPBF is a high-voltage integrated circuit (HVIC) designed for HID ballast applications. It integrates Buck and Half-Bridge topologies within a 28-lead SOIC package. The device supports industrial humidity sensitivity level 3. Key electrical specifications include an output source current of 180 mA and an output sink current of 260 mA.

Lighting, Ballast Controllers Feature Summary

• Integrates Buck and Half-Bridge control topologies for HID ballast management
• Designed as a dedicated HID Ballast IC with HVIC technology
• Complies with Industrial certification standards

Lighting, Ballast Controllers Applications

• HID ballast control systems
• Industrial lighting power supplies

Lighting, Ballast Controllers Procurement Notes

Verify the specific suffix 'PBF' indicates lead-free compliance when ordering. Confirm that the 28-lead SOIC package matches your PCB footprint requirements. Check for any updated datasheet revisions or design resources on the manufacturer's portal, as some technical documentation may require authenticated access for full details.

Lighting, Ballast Controllers Selection Notes

Select this component for designs requiring integrated Buck and Half-Bridge functionality in a single IC. Ensure the 180 mA source and 260 mA sink currents meet the gate drive or control loop requirements of the target power stage. Verify thermal dissipation capabilities within the 28-lead SOIC package for the intended operating environment.

Lighting, Ballast Controllers Part Context

This part belongs to Infineon's portfolio of high-voltage integrated circuits specifically engineered for lighting applications. It serves as a specialized controller for High-Intensity Discharge systems, combining power switching logic with control functions to simplify ballast design compared to discrete solutions.

Lighting, Ballast Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Consult official Infineon cross-reference tools or engineering support for validated alternatives.