LT3958EUHE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3958EUHE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3958EUHE#TRPBF is a versatile Voltage Regulator Integrated Circuit from Analog Devices, designed for Power Management applications, capable of operating in multiple topologies including Boost, Cuk, Flyback, and SEPIC. It serves both step-up and step-up/step-down functions with an adjustable output making it suitable for a variety of positive or negative voltage applications.

Product Features and Performance

Multi-topology operation: Boost, Cuk, Flyback, SEPIC

Adjustable output voltage

Wide input voltage range: 5V to 80V

Output voltage capability: 1.6V to 84V

Output current capability: 3.3A (Switch)

Variable switching frequency: 100kHz to 1MHz

Non-synchronous rectification

Temperature operation range: -40°C to 125°C

Surface mount package

Product Advantages

Versatility in applications due to multiple topology support

Wide range of input and adjustable output voltages

High output current capacity

Flexible switching frequency for efficiency optimization

Reliable operation in extreme temperatures

Key Technical Parameters

Minimum Input Voltage: 5V

Maximum Input Voltage: 80V

Minimum Output Voltage: 1.6V

Maximum Output Voltage: 84V

Output Current: 3.3A (Switch)

Switching Frequency: 100kHz ~ 1MHz

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Designed for reliable operation in a wide temperature range

Robust packaging for Surface Mount Technology

Compatibility

Adaptable with varying input sources and a broad spectrum of load requirements due to its multi-topology nature

Application Areas

Industrial Power Supplies

Automotive Systems

Telecommunications

Portable Devices

Renewable Energy Systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation with replacements or upgrades readily available

Several Key Reasons to Choose This Product

High flexibility in design with its ability to support multiple topologies

Ability to cater to a wide range of input and output voltage requirements

Suitable for high-efficiency applications with variable switching frequency

Reliable performance across a wide temperature range

Suitable for various applications from industrial to portable devices due to its versatility and robustness