LT3958IUHE - Linear Technology

Manufacturer Part Number

LT3958IUHE

Manufacturer

Analog Devices

Introduction

The LT3958IUHE is a high-voltage, high-efficiency, synchronous step-up/step-down DC/DC converter capable of operating from input voltages as low as 5V and as high as 80V. It features a wide, adjustable output voltage range from 1.6V to 84V and can deliver up to 3.3A of continuous output current.

Product Features and Performance

Wide input voltage range: 5V to 80V

Adjustable output voltage from 1.6V to 84V

3A continuous output current

100kHz to 1MHz switching frequency

Synchronous rectification for high efficiency

Integrated high-side and low-side power MOSFETs

Cycle-by-cycle current limiting

Thermal shutdown protection

Available in a small 36-pin WFQFN package

Product Advantages

High efficiency and wide input/output voltage range make it suitable for a variety of applications

Integrated power MOSFETs and control circuitry simplify design

Adjustable output voltage provides flexibility

Extensive protection features ensure reliable operation

Key Reasons to Choose This Product

Robust performance and efficiency in a compact package

Versatile input and output voltage options

Reliable operation with built-in protection features

Ease of design and implementation

Quality and Safety Features

Thermal shutdown protection

Cycle-by-cycle current limiting

Compliance with industry standards and regulations

Compatibility

The LT3958IUHE is compatible with a wide range of electronic devices and systems that require a flexible, high-performance DC/DC converter solution.

Application Areas

Industrial equipment

Automotive electronics

Telecommunications infrastructure

Renewable energy systems

Medical devices

Product Lifecycle

The LT3958IUHE is an obsolete product, and Analog Devices no longer manufactures it. However, there are equivalent or alternative models available from Analog Devices and other manufacturers, such as the LT3959, LT8490, and TPS63070. Customers are advised to contact our website's sales team for more information on suitable replacement options.