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DESCRIPTION

µModule Design and Manufacturing Resources

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• Demo Boards and Gerber Files

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Manufacturing:

• Quick Start Guide

• PCB Design, Assembly and Manufacturing Guidelines

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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.

Digital Power System Management

Analog Devices’ 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.

LTM4650-2

36

Rev. 0

For more information www.analog.com

 ANALOG DEVICES, INC. 2024

01/24

www.analog.com

RELATED PARTS

DESIGN RESOURCES

PACKAGE PHOTOS

PART NUMBER DESCRIPTION

COMMENTS

LTM4650-1

LTM4650-2 without AVP, External Compensation, ±0.8%

(LTM4650-1A) or ±1.5% (LTM4650-1B) VOUT Accuracy

Dual 25A or Single 50A, 4.5V ≤ VIN ≤ 15V. 0.6V ≤ VOUT ≤ 1.8V,

16mm × 16mm × 5.01mm BGA

LTM4650

Internal Compensation, ±1.5% VOUT Accuracy.

Dual 25A or Single 50A, 4.5V ≤ VIN ≤ 15V. 0.6V ≤ VOUT ≤ 1.8V,

16mm × 16mm × 5.01mm BGA

LTM4650A

Internal Compensation, High VOUT Up to 5.5V. ±1% VOUT Accuracy Dual 25A or Single 50A, 4.5V ≤ VIN ≤ 16V, 0.6V ≤ VOUT ≤ 5.5V,

16mm × 16mm × 4.41mm LGA and 5.01mm BGA

LTM4630

Lower Current than LTM4650, Dual 18A or Single 36A

Pin Compatible with LTM4650. 4.5V ≤ VIN ≤ 15V, 0.6V ≤ VOUT ≤ 1.8V,

16mm × 16mm × 4.41mm LGA and 5.01mm BGA

LTM4630-1

Lower Current than LTM4650-1, External Compensation and

±0.8% (LTM4630-1A) or ±1.5% (LTM4630-1B) VOUT Accuracy

Pin Compatible with LTM4650-1, 4.5V ≤ VIN ≤ 15V, 0.6V ≤ VOUT ≤ 1.8V,

16mm × 16mm × 5.01mm BGA

LTM4630A

Lower Current and Higher VOUT than LTM4650A, Up to 8VOUT,

Dual 18A or Single 36A

Pin Compatible with LTM4650A, 4.5V ≤ VIN ≤ 18V, 0.6V ≤ VOUT ≤ 8V,

16mm × 16mm × 4.41mm LGA and 5.01mm BGA

LTM4681

Quad 31.25A or Single 125A with PMBus Interface

4.5V ≤ VIN ≤ 16V, 0.5V ≤ VOUT ≤ 3.3V, 15mm × 22mm × 8.17mm BGA

LTM4683

0.3VOUT (Mini), Quad 31.25A or Single 125A with PMBus Interface 4.5V ≤ VIN ≤ 14V, 0.3V ≤ VOUT ≤ 0.7V, 15mm × 22mm × 5.71mm BGA

LTM4700

Dual 50A or Single 100A with PMBus Interface

4.5V ≤ VIN ≤ 16V, 0.5V ≤ VOUT ≤ 1.8V, 15mm × 22mm × 7.87mm BGA

LTM4680

Dual 30A or Single 60A with PMBus Interface

4.5V ≤ VIN ≤ 16V, 0.5V ≤ VOUT ≤ 3.3V, 16mm × 16mm × 7.82mm BGA

LTM4678

Dual 25A or Single 50A with PMBus Interface

4.5V ≤ VIN ≤ 16V, 0.5V ≤ VOUT ≤ 3.4V, 16mm × 16mm × 5.86mm BGA