ME2139F - ULTRA-SMALL PACKAGE PWM/PFM SWITCHING CONTROLLER

Product Overview

Microne

Datasheet Details

Part number	ME2139F
Manufacturer	Microne
File Size	330.44 KB
Description	ULTRA-SMALL PACKAGE PWM/PFM SWITCHING CONTROLLER
Datasheet	ME2139F Datasheet
Note	This datasheet PDF includes multiple part numbers: ME2139F, ME2139. Please refer to the document for exact specifications by model.
Additional preview pages of the ME2139F datasheet.

Product details

Description

The ME2139 series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM/PFM switching control circuit. Feature Low voltage operation: Start-up is guaranteed from 0.9 V(IOUT =1 mA ) Duty ratio: Built-in PWM/PFM switching control circuit 15 to

Features

n=3V.

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Published: Jul 17, 2014 |