UBA2021P/N2,112

Lighting, Ballast Controllers Overview

The UBA2021P/N2,112 is a 630 V driver IC designed for Compact Fluorescent Lamps (CFL) and Tubular Lamps (TL). It operates within a frequency range of 41.21 kHz to 44.59 kHz. The component is housed in a 14-DIP package and supports through-hole mounting. It functions as a CFL/TL controller with a current delivery of 1 mA. This product is classified as obsolete and is no longer manufactured by NXP USA Inc.

Lighting, Ballast Controllers Feature Summary

• Integrated 630 V driver capability for fluorescent lamp applications
• Designed specifically for CFL and TL lamp control
• Operates at frequencies between 41.21 kHz and 44.59 kHz

Lighting, Ballast Controllers Applications

• Compact Fluorescent Lamp (CFL) ballast controllers
• Tubular Lamp (TL) driver circuits
• Half-bridge peripheral driver systems

Lighting, Ballast Controllers Procurement Notes

This component is officially marked as obsolete and is no longer manufactured by NXP USA Inc. Buyers should verify availability through authorized distributors or secondary markets. Tariff regulations may apply if shipping to the United States. Due to its discontinued status, lead times and stock levels are subject to change without notice. Ensure compatibility with existing designs before procurement.

Lighting, Ballast Controllers Selection Notes

Select this part only for legacy CFL and TL lighting systems requiring a 630 V driver. The fixed operating frequency range of 41.21 kHz to 44.59 kHz must match the lamp specifications. As an obsolete component, it is unsuitable for new designs. Verify that the 14-DIP package and through-hole mounting requirements align with the PCB layout constraints of the target application.

Lighting, Ballast Controllers Part Context

The UBA2021P/N2,112 belongs to the UBA series of lighting ballast controllers from NXP. It serves as a specialized integrated circuit for managing the ignition and operation of fluorescent lamps. The device integrates necessary control logic and power driving stages into a single 14-DIP package, simplifying the design of compact fluorescent lighting fixtures.

Lighting, Ballast Controllers Replacement Considerations

No public confirmed substitute part numbers are available for this obsolete component. Users must evaluate alternative drivers based on voltage ratings, frequency ranges, and package compatibility. Cross-referencing with newer NXP CFL/TL controllers is recommended for system upgrades.