UBA2024T/N1,518

Lighting, Ballast Controllers Overview

The UBA2024T/N1,518 is a CFL/TL driver controller manufactured by NXP USA Inc. It operates within a frequency range of 40.05kHz to 42.68kHz and supports a supply voltage of 11.4V to 13.3V with a supply current of 5 mA. The device features an output current capability of 1.2A and is housed in a 14-SOIC package with a width of 3.90mm. It is designed for surface mount installation and functions within a temperature range of -40°C to 150°C.

Lighting, Ballast Controllers Feature Summary

• Integrated CFL/TL driver controller functionality
• High operating junction temperature capability up to 150°C
• Surface mount 14-SOIC packaging

Lighting, Ballast Controllers Applications

• Compact fluorescent lamp (CFL) electronic ballasts
• Tubular fluorescent lamp (TL) drivers

Lighting, Ballast Controllers Procurement Notes

Verify component status as the UBA2024AT variant was declared obsolete on December 2, 2016. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints for 14-SOIC packages. Check for RoHS compliance documentation if required for specific regulatory environments.

Lighting, Ballast Controllers Selection Notes

Select this component for applications requiring a dedicated CFL/TL driver controller with high thermal tolerance. The 1.2A output current suits standard lamp requirements. Consider the discontinued status when planning long-term production cycles. Verify that the 11.4V to 13.3V supply range matches the system power design constraints.

Lighting, Ballast Controllers Part Context

This part belongs to the UBA2024 series from NXP Semiconductors, specialized for lighting control. It is distinct from the UBA2074 full bridge driver and the UBA2025 half-bridge driver. The family focuses on fluorescent lamp ballast management with integrated control logic.

Lighting, Ballast Controllers Replacement Considerations

The UBA2024AT/N1,518 is officially marked as obsolete. No direct public substitute part numbers are listed in the provided documentation. Designers should evaluate alternative CFL/TL controllers from NXP or other manufacturers.