SiP12501 - Boost Controller for Single/Double AA Cell or NiMH Battery

Product Overview

Vishay Siliconix

Datasheet Details

Part number	SiP12501
Manufacturer	Vishay Siliconix
File Size	128.92 KB
Description	Boost Controller for Single/Double AA Cell or NiMH Battery
Datasheet	SiP12501 Datasheet
Additional preview pages of the SiP12501 datasheet.

Product details

Description

SiP12501 is a boost converter IC for single or double cell NiMH or Alkaline battery pack, which can drive white LEDs connected in parallel to provide backlight in hand-held devices.

Features

D Voltage Mode Control with Internal Frequency Compensation D 0.65-V to 3.3-V Input Voltage Range D Low Startup Voltage: 0.65 V D PWM Control with 600-kHz Fixed Switching Frequency D Analog Control of LED Intensity D Power Supply from Output Voltage D Regulated Output Current D Integrated UVLO and Soft-Start D Logic Controlled Shutdown (t1 mA) D High Efficiency: Typical 75% D D D D D Internal Power MOS Antiringing Switch to Minimize EMI Thermal Shutdown Minimum External Components PowerPAKr MLP3.

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Other Datasheets by Vishay Siliconix

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Published: Jun 12, 2010 |