LTM4643

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LINEAR TECHNOLOGY CORPORATION 2016

LT 0617 REV B • PRINTED IN USA

www.linear.com/LTM4643

SUBJECT

DESCRIPTION

µModule Design and Manufacturing Resources

Design:

• Selector Guides

• Demo Boards and Gerber Files

• Free Simulation Tools

Manufacturing:

• Quick Start Guide

• PCB Design, Assembly and Manufacturing Guidelines

• Package and Board Level Reliability

µModule Regulator Products Search

1. Sort table of products by parameters and download the result as a spread sheet.

2. Search using the Quick Power Search parametric table.

TechClip Videos

Quick videos detailing how to bench test electrical and thermal performance of µModule products.

Digital Power System Management

Linear Technology’s family of digital power supply management ICs are highly integrated solutions that

offer essential functions, including power supply monitoring, supervision, margining and sequencing,

and feature EEPROM for storing user configurations and fault logging.

PACKAGE PHOTOS

RELATED PARTS

PART NUMBER DESCRIPTION

COMMENTS

LTM4644

Higher Power, Quad

Quad 4A, Pin Compatible, 9mm × 15mm × 5.01mm BGA

LTM4623

Single, Ultrathin

3A, 6.25mm × 6.25mm × 1.8mm LGA and 6.25mm × 6.25mm × 2.42mm BGA

LTM4622

Dual, Ultrathin

Dual 2.5A or Single 5A, , 6.25mm × 6.25mm × 1.8mm LGA and 6.25mm ×

6.25mm × 2.42mm BGA

LTM4631

Higher Power, Dual, Ultrathin

Dual 10A or Single 20A, , 16mm × 16mm × 1.91mm LGA

DESIGN RESOURCES