LTM4644-1 - Quad DC/DC uModule Regulator

This page provides the datasheet information for the LTM4644-1, a member of the LTM4644 Quad DC/DC uModule Regulator family.

Product Overview

Linear

Part number	LTM4644-1
Manufacturer	Linear
File Size	1.75 MB
Description	Quad DC/DC uModule Regulator
Datasheet	LTM4644-1 Datasheet
Additional preview pages of the LTM4644-1 datasheet.

The LTM®4644/LTM4644-1 is a quad DC/DC step-down µModule (micromodule) regulator with 4A per output.

Outputs can be paralleled in an array for up to 16A capability.

Included in the package are the switching controllers, power FETs, inductors and support components.

n Quad Output Step-Down µModule® Regulator with 4A per Output n Wide Input Voltage Range: 4V to 14V n 2.375V to 14V with External Bias n 0.6V to 5.5V Output Voltage n 4A DC, 5A Peak Output Current Each Channel n Up to 5.5W Power Dissipation (TA = 60°C, 200 LFM, No Heat Sink) n ±1.5% Total Output Voltage Regulation n Current Mode Control, Fast Transient Response n Parallelable for Higher Output Current n Output Voltage Tracking n Internal Temperature Sensing Diode Output n External Freque.

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Published: Dec 24, 2018 |