LTM8045 datasheet(36/36 Pages) LINER

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LTM4644/LTM4644-1

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For more information www.linear.com/LTM4644

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.



ANALOG DEVICES, INC. 2013

LT 0118 REV E • PRINTED IN USA

www.linear.com/LTM4644

PACKAGE PHOTO

RELATED PARTS

PART NUMBER DESCRIPTION

COMMENTS

LTM4624

14VIN, 4A Step-Down µModule Regulator in Tiny

6.25mm × 6.25mm × 5.01mm BGA

4V ≤ VIN ≤ 14V, 0.6V ≤ VOUT ≤ 5.5V, VOUT Tracking, PGOOD, Light Load Mode,

Complete Solution in 1cm2 (Single-Sided PCB)

LTM4619

Dual 26V, 4A Step-Down µModule Regulator

4.5V ≤ VIN ≤ 26.5V, 0.8V ≤ VOUT ≤ 5V, PLL Input, VOUT Tracking, PGOOD,

15mm × 15mm × 2.82mm LGA

LTM4618

26V, 6A Step-Down µModule Regulator

4.5V ≤ VIN ≤ 26.5V, 0.8V ≤ VOUT ≤ 5V, PLL Input, VOUT Tracking,

9mm × 15mm × 4.32mm LGA

LTM4628

Dual 26V, 8A Step-Down µModule Regulator

4.5V ≤ VIN ≤ 26.5V, 0.6V ≤ VOUT ≤ 5.5V, Remote Sense Amplifier, Internal

Temperature Sensing Output, 15mm × 15mm × 4.32mm LGA

LTM4614

Dual 5V, 4A µModule Regulator

2.375V ≤ VIN ≤ 5.5V, 0.8V ≤ VOUT ≤ 5V, 15mm × 15mm × 2.82mm LGA

LTM4608A

5V, 8A Step-Down µModule Regulator with

Tracking, Margining and Frequency Synchronization

2.7V ≤ VIN ≤ 5.5V, 0.6V ≤ VOUT ≤ 5V, PLL input, Clock Output, VOUT Tracking and

Margining, PGOOD, 9mm × 15mm × 2.82mm LGA

LTM4616

Dual 5V, 8A Step-Down µModule Regulator with

Tracking, Margining and Frequency Synchronization

2.7V ≤ VIN ≤ 5.5V, 0.6V ≤ VOUT ≤ 5V, PLL input, Clock Output, VOUT Tracking and

Margining, PGOOD, 15mm × 15mm × 2.82mm LGA

LTM8045

Inverting or SEPIC µModule DC/DC Converter with

Up to 700mA Output Current

2.8V ≤ VIN ≤ 18V, ±2.5V ≤ VOUT ≤ ±15V, Synchronizable, No Derating or Logic-

Level Shift for Control Inputs when Inverting, 6.25mm × 11.25mm × 4.92mm BGA

LTM8001

36V, 5A Step-Down µModule Regulator with

Configurable Array of Five 1A LDOs

6V ≤ VIN ≤ 36V, 0V ≤ VOUT ≤ 24V, Five Parallelable 1.1A 90µVRMS Output Noise

LDOs, Synchronizable, Adjustable Switcher Output Current Limit, 15mm × 15mm

× 4.92mm BGA

LTC®2978

Octal Digital Power Supply Manager with EEPROM

I2C/PMBus Interface, Configuration EEPROM, Fault Logging, 16-Bit ADC with

±0.25% TUE, 3.3V to 15V Operation

LTC2974

Quad Digital Power Supply Manager with EEPROM I2C/PMBus Interface, Configuration EEPROM, Fault Logging, Per Channel Voltage,

Current and Temperature Measurements

DESIGN RESOURCES

LTM8045 Datasheet(PDF) 36 Page - Linear Technology

LTM8045 Datasheet(HTML) 36 Page - Linear Technology

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