LTC3417A Datasheet PDF (Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator)

LTC3417A - Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator

Description

The LTC®3417A is a dual constant frequency, synchronous step-down DC/DC converter.

Features

n High Efficiency: Up to 95% n 1.5A/1A Guaranteed Minimum Output Current n Synchronizable to External Clock n No Schottky Diodes Required n Programmable Frequency Operation: 1.5MHz or Adjustable From 0.6MHz to 4MHz n Low RDS(ON) Internal Switches n Short-Circuit Protected n VIN: 2.25V to 5.5V n Current Mode Operation for Excellent Line and Load Transient Response n 125µA Quiescent Current in Sleep Mode n Ultralow Shutdown Current: IQ < 1µA n Low Dropout Operation: 100% Duty Cycle n Power G.

Datasheet Details

Part number	LTC3417A
Manufacturer	Linear Technology (now Analog Devices)
File Size	316.54 KB
Description	Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator
Datasheet	LTC3417A Datasheet
Additional preview pages of the LTC3417A datasheet.

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Full PDF Text Transcription

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LTC3417A Features n High Efficiency: Up to 95% n 1.5A/1A Guaranteed Minimum Output Current n Synchronizable to External Clock n No Schottky Diodes Required n Programmable Frequency Operation: 1.5MHz or Adjustable From 0.6MHz to 4MHz n Low RDS(ON) Internal Switches n Short-Circuit Protected n VIN: 2.25V to 5.

Published: Apr 19, 2010 |