LT3956EUHE#PBF - Linear Technology

Manufacturer Part Number

LT3956EUHE#PBF

Manufacturer

analog-devices

Introduction

The LT3956EUHE#PBF is a high-efficiency, wide input voltage range, flyback, SEPIC, step-down (buck), and step-up (boost) DC-DC regulator designed to drive high-power LEDs. It features a wide 4.5V to 80V input voltage range and can deliver up to 3.3A of output current. The device is suitable for a variety of applications, including general lighting, automotive lighting, and industrial lighting.

Product Features and Performance

Wide input voltage range: 4.5V to 80V

High output current up to 3.3A

Supports various topologies: flyback, SEPIC, step-down (buck), and step-up (boost)

Internal switch for high efficiency

Programmable switching frequency from 100kHz to 1MHz

Analog and PWM dimming support

Thermal shutdown protection

-40°C to 125°C operating temperature range

Product Advantages

Versatile and flexible design to suit a wide range of LED lighting applications

High efficiency and high power density for compact and energy-efficient solutions

Robust protection features for reliable and safe operation

Key Reasons to Choose This Product

Wide input voltage range for greater design flexibility

High output current capability to drive high-power LED arrays

Supported topologies allow for optimized power supply design

Efficient and thermally robust for reliable long-term operation

Comprehensive protection features ensure safe and reliable performance

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Overtemperature protection

Compatibility

The LT3956EUHE#PBF is compatible with a variety of LED lighting applications, including general lighting, automotive lighting, and industrial lighting.

Application Areas

General lighting

Automotive lighting

Industrial lighting

Product Lifecycle

The LT3956EUHE#PBF is an active product. There are no direct equivalent or alternative models available from Analog Devices. If you have any questions or need further assistance, please contact our sales team through our website.