UBA2024BP/N1,112

Lighting, Ballast Controllers Overview

The UBA2024BP/N1,112 is a high-voltage monolithic integrated circuit designed as a half-bridge power driver for compact fluorescent lamps (CFLs). It integrates full CFL controller functionality with high-voltage half-bridge transistors. The device features an adjustable internal oscillator and an internal drive function with a high-voltage level shifter up to 300 V. It guarantees an accurate 50% duty cycle via an embedded oscillator signal divider. Optimized for 230 V mains supplies, it supports lamp powers up to 23 W.

Lighting, Ballast Controllers Feature Summary

• Integrates full CFL controller functionality with high-voltage half-bridge transistors
• Features an adjustable internal oscillator providing an accurate 50% duty cycle
• Includes an internal drive function with a high-voltage level shifter up to 300 V
• Provides soft start function and minimum glow time control

Lighting, Ballast Controllers Applications

• Driver for electronically self-ballasted CFL lamps
• Half-bridge configured load driver up to 23 W
• Electronic ballast designs optimized for 230 V mains supplies

Lighting, Ballast Controllers Procurement Notes

Verify the specific suffix N1,112 against official documentation to confirm package type and tape/reel specifications. Confirm current availability status as this component may be discontinued or subject to limited supply. Ensure compatibility with existing 230 V system designs before procurement.

Lighting, Ballast Controllers Selection Notes

Select this component for applications requiring a highly integrated solution for CFL lighting. It is suitable for designs needing pin-to-pin compatibility within the UBA2024 family. Consider thermal management requirements as maximum junction temperature limits the output power capability.

Lighting, Ballast Controllers Part Context

This part belongs to the UBA2024 family of high-voltage monolithic ICs. All products in this family are pin-to-pin compatible, allowing a single application design to cover a wide range of power ratings. Specific versions are optimized for different mains supplies, such as 230 V or 110 V.

Lighting, Ballast Controllers Replacement Considerations

Other members of the UBA2024 family, such as UBA2024P or UBA2024BT, are pin-to-pin compatible substitutes. Verify that the alternative version matches the required mains voltage optimization and package type for the specific application.