SGM3140 500mA Buck/Boost Charge Pump LED Driver

Shengbang Microelectronics

Description

SGM3140 500mA Buck/Boost Charge Pump LED Driver GENERAL .
The SGM3140 is a current-regulated buck/boost charge pump LED driver capable of driving 500mA output current.

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Datasheet Specifications

Part number: SGM3140
Manufacturer: Shengbang Microelectronics
File Size: 704.79 KB
Datasheet: SGM3140-ShengbangMicroelectronics.pdf
Description: 500mA Buck/Boost Charge Pump LED Driver

Features

* such as over-voltage protection, over-current protection and thermal shutdown. The SGM3140 is available in a Green TDFN-3×3-10L package and is specified over an ambient temperature range of -40℃ to +85℃. FEATURES
* Input Voltage Range: 2.7V to 5.5V
* Up to 500mA Output Current
* Up to 9

Applications

* The SGM3140 has 1×/2× operation mode to control the output current for flash and torch modes. The supply voltage operates from 2.7V to 5.5V and is well suited for various applications powered by a 1-cell Li-Ion battery, as well as 3-cell or 4-cell NiCd, NiMH or Alkaline batteries. The SGM3140 autom

SGM3140 Distributors

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SGM3140 500mA Buck Boost Charge Pump LED Driver Shengbang Microelectronics

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