SGM3141 700mA Buck/Boost Charge Pump LED Driver

Shengbang Microelectronics

Description

SGM3141 700mA Buck/Boost Charge Pump LED Driver GENERAL .
FEATURES The SGM3141 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

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Datasheet Specifications

Part number: SGM3141
Manufacturer: Shengbang Microelectronics
File Size: 382.71 KB
Datasheet: SGM3141-ShengbangMicroelectronics.pdf
Description: 700mA Buck/Boost Charge Pump LED Driver

Applications

* The charge pump can be set to regulate two current levels for Flash and Torch modes. The SGM3141 automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage. It switches at 2.2MHz, allowing the use of tiny components. The supply voltag

SGM3141 Distributors

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SGM3141 700mA Buck Boost Charge Pump LED Driver Shengbang Microelectronics

Shengbang Microelectronics SGM3141-like datasheet