LT3507AEFE - Linear Technology

Manufacturer Part Number

LT3507AEFE

Manufacturer

analog-devices

Introduction

The LT3507AEFE is a high-efficiency, quad-output, step-down DC/DC converter with a wide input voltage range of 4V to 36V. It features a synchronous rectification topology and an adjustable switching frequency between 900kHz and 1.1MHz to optimize efficiency across a wide range of loads and input voltages.

Product Features and Performance

4 independently adjustable step-down converter outputs

Output 1: 2.7A

Output 2: 1.8A

Output 3: 1.8A

Linear regulator output

Adjustable switching frequency between 900kHz and 1.1MHz

Integrated power MOSFET switches

Startup into pre-biased loads

Soft-start and sequencing capability

Thermal shutdown protection

Product Advantages

Wide input voltage range of 4V to 36V

High efficiency with low quiescent current

Adjustable switching frequency for optimization

Compact footprint with integrated power stages

Key Reasons to Choose This Product

High efficiency and power density for space-constrained applications

Flexible design with multiple regulated outputs

Robust protection features for reliable operation

Optimized for a wide range of input voltages

Quality and Safety Features

Thermal shutdown protection

Short-circuit and overcurrent protection

Compatibility

The LT3507AEFE is compatible with a wide range of applications that require multiple regulated power supplies from a single input voltage source.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Product Lifecycle

The LT3507AEFE is an obsolete product. Analog Devices recommends exploring alternative models that may better suit your current design requirements. Please contact our website's sales team for more information on available options.