LTM4643IV#PBF - Analog Devices Inc.

Manufacturer Part Number

LTM4643IV#PBF

Manufacturer

Analog Devices, Inc.

Introduction

Compact, high-efficiency non-isolated Point-of-Load (PoL) DC-DC converter module

Product Features and Performance

Four independent output channels with up to 3A per channel

Wide input voltage range of 4V to 20V

Output voltage range of 0.6V to 3.3V per channel

High efficiency up to 96%

Fast transient response

Integrated protection features: OCP, OTP, OVP, UVLO

Product Advantages

Compact 77-LGA (15x9mm) package

Integrated inductor for reduced component count

Configurable output voltages for flexibility

Excellent thermal performance

Robust protection features for reliable operation

Key Technical Parameters

Input voltage: 4V to 20V

Output voltage: 0.6V to 3.3V per channel

Output current: up to 3A per channel

Switching frequency: up to 2.5MHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Certified to meet safety and EMC standards

Compatibility

Suitable for a wide range of ITE (commercial) applications

Application Areas

Telecommunications equipment

Industrial automation

Medical equipment

Computing and networking devices

Product Lifecycle

This product is actively supported by the manufacturer and is not nearing discontinuation.

Replacement and upgrade options are available from Analog Devices.

Key Reasons to Choose This Product

Compact, high-density design with integrated inductor

Excellent efficiency and thermal performance

Flexible output voltage configuration

Robust protection features for reliable operation

Wide operating temperature range

Compatibility with a broad range of applications