MAX1970 - Dual / 180 Out-of-Phase / 1.4MHz / 750mA Step- Down Regulator

Product Overview

Maxim

Datasheet Details

Part number	MAX1970
Manufacturer	Maxim
File Size	267.86 KB
Description	Dual / 180 Out-of-Phase / 1.4MHz / 750mA Step- Down Regulator
Datasheet	MAX1970 Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX1970, MAX. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX1970 datasheet.

Product details

Description

The MAX1970/MAX1971/MAX1972 dual-output currentmode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output.

Features

o Current-Mode, 1.4MHz Fixed-Frequency PWM Operation o 180° Out-of-Phase Operation Reduces Input Capacitor o ±1% Output Accuracy Over Load, Line, and Temperature Ranges o 750mA Guaranteed Output Current o 2.6V to 5.5V Input o Power-On Reset Delay of 16.6ms (MAX1970) or 175ms (MAX1971 and MAX1972) o Power-Fail Output (MAX1970 and MAX1972 Only) o Power-On Reset Input (MAX1971 Only) o Operation Outside xDSL Band o Ultra-Compact Design with Smallest External Components o Outputs Adjustable from 0.8V.

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MAX1971 - Dual / 180 Out-of-Phase / 1.4MHz / 750mA Step-Down Regulator

Published: May 6, 2005 |