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SGM3141B

700mA Buck/Boost Charge Pump LED Driver

Description

SGM3141B 700mA Buck/Boost Charge Pump LED Driver GENERAL DESCRIPTION The SGM3141B 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. The SGM3141B automatically switches modes between step-up and step-down ensuring that ...


Shengbang Microelectronics

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