G5910 - High-Efficiency White LED Charge Pump

Datasheet Summary

Description

The G5910 Charge-Pump is a switched-capacitor voltage converter that delivers a regulated output.

The external inductor is not required for operation.

Using small capacitors, the G5910 can deliver up to 90mA (@VIN=3V) to the voltage-regulated output.

Features

Input Range：2.7V to 5V.
Quiescent Current: 90µA.
Regulated 5V ±4% output.
5V Output Current 90mA with VIN ≧ 3.0V 40mA with VIN ≧ 2.7V.
High Frequency 1MHz operation.
Shutdown mode draws less than 1µA.
Shot-circuit/over-temperature protection.
SOT-23-6 and TSOT-23-6 package.

Global Mixed-mode Technology

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Datasheet Details

Part number	G5910
Manufacturer	Global Mixed-mode Technology
File Size	444.32 KB
Description	High-Efficiency White LED Charge Pump
Datasheet	G5910 Datasheet
Additional preview pages of the G5910 datasheet.

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Global Mixed-mode Technology Inc. G5910 High-Efficiency White LED Charge Pump Features Input Range：2.7V to 5V Quiescent Current: 90µA Regulated 5V ±4% output 5V Output Current 90mA with VIN ≧ 3.0V 40mA with VIN ≧ 2.7V High Frequency 1MHz operation Shutdown mode draws less than 1µA Shot-circuit/over-temperature protection SOT-23-6 and TSOT-23-6 package Applications Portable Communication Devices Cellular Phones PDA Handheld Electronics Digital Cameras LED/Display Back Light Driver LED for Camera Flash General Description The G5910 Charge-Pump is a switched-capacitor voltage converter that delivers a regulated output. The external inductor is not required for operation.

Published: Apr 24, 2018 |