LTM4644MPY - Analog Devices Inc.

Manufacturer Part Number

LTM4644MPY

Manufacturer

Analog Devices, Inc.

Introduction

Highly-integrated, high-performance PoL (Point-of-Load) DC-DC power module

Product Features and Performance

Supports four independent output voltages from 0.6V to 5.5V

Maximum output current of 4A per output

Wide input voltage range of 4V to 14V

Excellent transient response and load regulation

Integrated over-current, over-voltage, and over-temperature protection

Compact 77-BGA (15x9) package

Product Advantages

Highly-efficient and space-saving power solution

Flexible multi-output configuration

Robust protection features for reliable operation

Proven performance and reliability from Analog Devices

Key Technical Parameters

Input voltage range: 4V to 14V

Output voltage range: 0.6V to 5.5V

Maximum output current: 4A per output

Switching frequency: 2.25MHz

Operating temperature range: -55°C to 125°C

Quality and Safety Features

RoHS3 compliant

Designed for high reliability and long-term operation

Compatibility

Suitable for a wide range of ITE (Information Technology Equipment) applications

Application Areas

Servers, storage systems, and networking equipment

Industrial automation and control systems

Telecommunications and networking equipment

Product Lifecycle

This product is currently in active production and is not nearing discontinuation.

Replacements and upgrades may be available in the future from Analog Devices.

Key Reasons to Choose This Product

Highly-integrated and compact power module design

Flexible multi-output capability with high current capability

Robust protection features for reliable operation

Proven performance and reliability from Analog Devices

Compatibility with a wide range of ITE applications