LT3757IDD#PBF - Linear Technology

Manufacturer Part Number

LT3757IDD#PBF

Manufacturer

Analog Devices

Introduction

The LT3757 is a versatile step-up, step-up/step-down DC/DC switching controller that can be configured to provide positive and negative output voltages. It features a wide input voltage range of 2.9V to 40V, making it suitable for a variety of applications.

Product Features and Performance

Wide input voltage range of 2.9V to 40V

Switching frequency range of 100kHz to 1MHz

1 output phase

Positive and negative output configuration

Boost, Flyback, and SEPIC topologies supported

Enable, frequency control, and soft-start control features

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

Product Advantages

Versatile configuration options for positive and negative outputs

Wide input voltage range accommodates various power sources

High switching frequency enables compact design

Robust thermal performance for reliable operation

Key Reasons to Choose This Product

Flexible design options to meet diverse application requirements

Efficient power conversion for improved system performance

Reliable operation across a wide temperature range

Compact size and easy integration into your design

Quality and Safety Features

Robust thermal management for reliable operation

Protective features such as current limiting and thermal shutdown

Compatibility

The LT3757 is compatible with a wide range of power supply and control system designs.

Application Areas

Industrial and commercial equipment

Automotive and transportation systems

Telecommunications and networking infrastructure

Portable and battery-powered devices

Product Lifecycle

The LT3757 is an active product. Analog Devices may have equivalent or alternative models available. Please contact our website's sales team for the latest product information and availability.