630 V driver IC for CFL and TL lamps

General description 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 prote

文件：107.43 Kbytes 页数：16 Pages

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630 V driver IC for CFL and TL lamps

文件：102.25 Kbytes 页数：20 Pages

PHI

PHI

630 V driver IC for CFL and TL lamps

文件：107.43 Kbytes 页数：16 Pages

PHI

PHI

用于CFL和TL灯的630 V驱动器IC

UBA2021是一款高压IC，用于驱动和控制紧凑型荧光灯(CFL)或管状荧光灯。它集成外部半桥驱动器电路、振荡器和用于灯具启动、预热、启辉、点亮和保护的控制电路。 可调预热和启动时间\n可调预热电流\n可调灯具功率\n灯具功率不受市电电压变化影响\n过功率保护\n市电电压较高时具有灯具温度应力保护功能 \n电容模式保护\n提供对于功率MOSFET而言过低的驱动电压保护;

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