600 V driver IC for step dimmable CFLs

General description The UBA20260 is a high-voltage integrated circuit designed to control high power self-ballasted Compact Fluorescent Lamp (CFL) lighting applications. The UBA20260 is a controller circuit with advanced features for step dimming and a lamp current controlled boost feature for bo

文件：273.23 Kbytes 页数：30 Pages

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600 V driver IC for step dimmable CFLs

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600 V driver IC for step dimmable CFLs

General description The UBA20260 is a high-voltage integrated circuit designed to control high power self-ballasted Compact Fluorescent Lamp (CFL) lighting applications. The UBA20260 is a controller circuit with advanced features for step dimming and a lamp current controlled boost feature for bo

文件：273.23 Kbytes 页数：30 Pages

恩XP

600 V driver IC for step dimmable CFLs

General description The UBA20260 is a high-voltage integrated circuit designed to control high power self-ballasted Compact Fluorescent Lamp (CFL) lighting applications. The UBA20260 is a controller circuit with advanced features for step dimming and a lamp current controlled boost feature for bo

文件：273.23 Kbytes 页数：30 Pages

恩XP

600 V driver IC for step dimmable CFLs

General description The UBA20260 is a high-voltage integrated circuit designed to control high power self-ballasted Compact Fluorescent Lamp (CFL) lighting applications. The UBA20260 is a controller circuit with advanced features for step dimming and a lamp current controlled boost feature for bo

文件：273.23 Kbytes 页数：30 Pages

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用于CFL的逐级可调光控制器IC

UBA20260是一款高压集成电路，设计用于控制高功率自镇流紧凑型荧光灯(CFL)照明应用。UBA20260是一款控制器电路，具有高级逐级调光功能和升压冷光（汞）CFL的灯电流控制升压功能。控制器包括CFL半桥驱动功能、集成自举二极管的高压电平转换电路、振荡器、用于预热和点亮的电流控制功能、定时器和保护电路。UBA20260采用半桥电路的dV/dt电流充电电源电路供电。 集成式自举二极管提供集成式高压电平转换功能\n启动时线圈饱和保护\n可调预热时间\n可调预热电流\n启动灯具电流检测\n可调升压时序\n固定升压电流比为1.5\n逐步升压至发热的转换时序\n使用标准的开启/关闭市电开关可提供4级逐级调光\n用于逐级调光的可调节存储器保留时间\n可调节最小调光等级\n过温保护(OTP)\n电容模式保护(CMP)\n过功率保护(OPP)\n升压和发热状态均提供过流保护(OCP)\n升压和发热状态均提供电流控制\n外部省电功能;

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