1.5A升压闪光灯驱动,2MHz,支持调光功能

DIO5180 is a Boost-architecture high power flash LED driver, ideally for smart phone camera modules or digital still camera modules. The internal DC/DC switch works at 2MHz and needs few peripheral components, fitting for portable photo flash solution. \nThe two LED output sinks can be shorted toget ●   Dual Flash LED Outputs \n●   Drive Up to Total 1.5A or 0.75A per Channel \n●  Up to 90% Efficiency\n●   Integrated 2MHz Step-Up Converter\n●   3V to 5V Operation Voltage Range\n●   Very Small Inductor: 1.0μH\n●   Independent Flash Mode Enable and Movie/Torch Mode Enable Pins \n●    Flash Mod;

DIOO

帝奥微

EV-VNH5180A provides you an easy way

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STMICROELECTRONICS

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致新科技