LTM4646EY#PBF - Analog Devices Inc.

Manufacturer Part Number

LTM4646EY#PBF

Manufacturer

Analog Devices, Inc.

Introduction

The LTM4646 is a high-efficiency, low-profile, non-isolated, dual-output, DC-DC uModule regulator that provides two independent, adjustable output voltages from a single input supply.

Product Features and Performance

Dual output voltages, each adjustable from 0.6V to 5.5V

High efficiency up to 96%

Low profile 88-BGA package (15mm x 11.3mm x 5.2mm)

10A maximum output current per channel

Integrated compensation, control, and power switches

Protection features: overcurrent, overvoltage, short-circuit, and undervoltage lockout

Product Advantages

Compact, all-in-one solution reduces design complexity and time-to-market

Optimal power density and thermal performance

Robust protection features for reliable operation

Key Technical Parameters

Input voltage range: 4.5V to 20V

Output voltage range: 0.6V to 5.5V

Output current: 10A per channel

Switching frequency: 500kHz

Efficiency: up to 96%

Operating temperature range: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Integrated protection features: overcurrent, overvoltage, short-circuit, and undervoltage lockout

Compatibility

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

Application Areas

Telecom and networking equipment

Server and storage systems

Industrial automation and control

Embedded systems

Product Lifecycle

The LTM4646 is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from Analog Devices, Inc.

Several Key Reasons to Choose This Product

High efficiency and power density for compact design

Robust protection features for reliable operation

Easy to implement with the all-in-one uModule design

Broad input voltage and operating temperature range

Suitable for a wide range of ITE applications