LT3956IUHE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3956IUHE#PBF

Manufacturer

analog-devices

Introduction

The LT3956 is a versatile and robust LED driver integrated circuit, specifically designed for applications that require efficient and reliable power management solutions for LED lighting.

Product Features and Performance

Multi-topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)

Integrated Internal Switch

High maximum output voltage of 80V

High maximum output current of 3.3A per channel

Adjustable frequency from 100kHz to 1MHz

Supports both Analog and PWM dimming methods

Product Advantages

Versatility in topology enables broad design flexibility

High output capabilities support a wide range of power needs

Built-in switching capabilities reduce external component requirements

Capable of handling a broad range of input and output power specifications

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 80V

Voltage Output: 80V

Current Output / Channel: 3.3A (Switch)

Frequency: 100kHz ~ 1MHz

Quality and Safety Features

Operates effectively within a wide temperature range of -40°C to 125°C

Robust against thermal and electrical stresses

Compatibility

Flexible input voltage range suitable for various supply voltages

Compatible with a variety of LED configurations thanks to its adjustable output

Application Areas

Industrial and commercial LED lighting systems

Architectural lighting

Automotive and transportation lighting

Product Lifecycle

Current Product Status: Active

Not near discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High performance and reliability across a range of operating conditions

Versatility in application due to multi-topology design

Smooth integration in systems with variable input sources

Efficient power management enhances product longevity and reliability

Supports critical safety and quality standards as required in professional settings

Comprehensive dimming options to cater to diverse lighting applications