UBA2021T/N2,518

Lighting, Ballast Controllers Overview

The UBA2021T/N2,518 is a CFL/TL controller manufactured by NXP USA Inc. It operates within a frequency range of 41.21kHz to 44.59kHz and supports a supply voltage of 10.15V to 11.95V. The device draws a supply current of 1 mA and functions without dimming capabilities. It is housed in a 14-SOIC package with a width of 3.90mm and is designed for surface mount installation. The component is rated for an operating temperature range of -40°C to 150°C.

Lighting, Ballast Controllers Feature Summary

• Integrated control functionality specifically designed for Compact Fluorescent Lamp (CFL) and Tubular Fluorescent Lamp (TL) applications.

Lighting, Ballast Controllers Applications

• Compact Fluorescent Lamp (CFL) systems
• Tubular Fluorescent Lamp (TL) ballasts

Lighting, Ballast Controllers Procurement Notes

This product has been officially declared End-of-Life (EOL) by the manufacturer. Verification of availability should focus on remaining stock from authorized distributors or third-party suppliers. Procurement planning must account for the discontinuation status to ensure long-term supply chain stability for existing designs.

Lighting, Ballast Controllers Selection Notes

Engineers selecting this component should consider its specific suitability for CFL and TL lighting architectures. The wide operating temperature range supports demanding thermal environments. Due to the EOL status, alternative solutions with compatible interface requirements and performance characteristics should be evaluated for new development projects.

Lighting, Ballast Controllers Part Context

The UBA2021 series represents NXP's specialized power management solutions for fluorescent lighting. This specific variant integrates necessary control logic for stable lamp operation. It belongs to a family of components focused on efficient energy conversion and reliable ignition for gas-discharge lighting technologies.

Lighting, Ballast Controllers Replacement Considerations

As this part is discontinued, direct substitutes are not explicitly listed in public documentation. Designers should consult NXP technical support for validated replacement recommendations that maintain electrical compatibility and form factor constraints.