代理產線

LED driver

 2014-04-16

【基本資料】

【產品特性】

Output current up to 500mA
Up to 90% efficiency in Torch Mode
Adjustable FLASH Mode Current


SGM3140
500mA Buck/Boost charge pump LED driver


【產品應用】

White LED Torch, Flash for Cell phones, White LED Backlighting

【文字介紹】

The SGM3140 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for FLASH and TORCH modes.

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