LT3437EDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3437EDD#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-Efficiency, 500mA, 60V, Synchronous Step-Down Regulator

Product Features and Performance

Wide 3V to 60V input voltage range

200kHz fixed frequency operation

High efficiency up to 95%

500mA continuous output current

Adjustable output voltage from 1.25V to 57V

Integrated high-side and low-side MOSFETs

Soft-start and overcurrent protection

Thermal shutdown protection

Internal compensation

Product Advantages

High efficiency across load range

Wide input voltage range

Compact solution size

Excellent thermal performance

Key Technical Parameters

Input Voltage Range: 3V to 60V

Output Voltage Range: 1.25V to 57V

Output Current: 500mA

Switching Frequency: 200kHz

Package: 10-DFN (3x3)

Quality and Safety Features

ROHS3 compliant

Thermal shutdown protection

Overcurrent protection

Compatibility

Surface mount package

Compatible with a wide range of applications

Application Areas

Industrial and automotive power supplies

Distributed power systems

Battery-powered devices

LED lighting

Product Lifecycle

Current product, no discontinuation planned

Replacement or upgrade options available

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High efficiency for improved power savings

Compact solution size for space-constrained designs

Robust protection features for reliable operation

Proven performance in industrial and automotive environments