

UBA2021 - 630 V driver IC for CFL and TL lamps
UBA2021是NXP公司的一款CFL和HFTL驱动器 - 固定输出产品,UBA2021是630 V driver IC for CFL and TL lamps,本站介绍了UBA2021的封装应用图解、特点和优点、功能等,并给出了与UBA2021相关的NXP元器件型号供参考。
UBA2021 - 630 V driver IC for CFL and TL lamps - CFL和HFTL驱动器 - 固定输出 - 照明驱动器和控制器IC - 恩智浦, LLC
产品描述
The UBA2021 is a high voltage IC intended to drive and control Compact Fluorescent Lamps (CFL) or fluorescent TL lamps. It contains a driver circuit for an external half-bridge, an oscillator and a control circuit for starting up, preheating, ignition, lamp burning and protection.
产品特性和优势
- Adjustable preheat and ignition time
- Adjustable preheat current
- Adjustable lamp power
- Lamp power independent from mains voltage variations
- Overpower protection
- Lamp temperature stress protection at higher mains voltages
- Capacitive mode protection
- Protection against a drive voltage that is too low for the power MOSFETs
产品应用
- Compact Fluorescent Lamps (CFL)
- Fluorescent TL lamps
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