IR21592PBF

Lighting, Ballast Controllers Overview

The IR21592PBF is a dimmable ballast controller manufactured by Infineon Technologies, designed for fluorescent lighting applications. It operates within a frequency range of 18 kHz to 95 kHz and supports supply voltages from 12 V to 16.5 V. The device integrates control logic for dimming functionality and is housed in a 16-DIP package with through-hole mounting. It functions as a dedicated controller for managing ballast operations in lighting systems.

Lighting, Ballast Controllers Feature Summary

• Integrates dimming control capabilities for adjustable lighting output
• Operates as a dedicated ballast controller for fluorescent lamps
• Supports variable frequency operation between 18 kHz and 95 kHz

Lighting, Ballast Controllers Applications

• Fluorescent lamp ballast control
• Dimmable lighting system design
• Commercial and industrial lighting fixtures

Lighting, Ballast Controllers Procurement Notes

Verify component status carefully as the IR21592PBF is listed as obsolete or end-of-life in multiple distributor records. Confirm availability through authorized channels only, as standard stock may be unavailable. Check datasheet revisions and substitute part numbers before integration into new designs due to discontinuation risks.

Lighting, Ballast Controllers Selection Notes

Select this component specifically for legacy fluorescent ballast designs requiring integrated dimming control. Ensure the application matches the 12 V to 16.5 V supply range and 16-DIP package constraints. Consider obsolescence status when planning long-term production runs or maintenance cycles for existing equipment.

Lighting, Ballast Controllers Part Context

This part belongs to the IR2159x series of ballast controllers from Infineon Technologies. It is distinct from gate driver variants like the IR2153 or IR2110, serving instead as a complete control solution for lighting applications rather than a standalone power stage driver.

Lighting, Ballast Controllers Replacement Considerations

Public confirmed substitutes are not explicitly listed in the provided documentation. Consult official Infineon replacement guides for discontinued ballast controllers.