LT3496EUFD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3496EUFD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3496EUFD#TRPBF is a triple output DC/DC regulator designed specifically for LED driving applications.

Product Features and Performance

Integrated step-down (buck) and step-up (boost) functions

Internal switches for increased efficiency

Capability to drive up to 3 separate LED strings

Flexible power supply range from 3V to 30V

Adjustable frequency range from 330kHz to 2.1MHz

Support for analog and PWM dimming

High temperature operational range from -40°C to 125°C

Surface mountable with a 28-WFQFN exposed pad package

Product Advantages

All-in-one solution for multiple LED strings

High power efficiency due to internal switches

Broad voltage supply range accommodating various applications

High frequency operation for compact external components

Dimming capability provides control over LED brightness

High thermal performance ideal for LED applications

Key Technical Parameters

Number of Outputs: 3

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 30V

Current - Output / Channel: 1A (Switch)

Frequency: 330kHz ~ 2.1MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built to withstand harsh temperature environments

Quality construction for long-lasting performance

Compatibility

Compatible with various LED applications requiring current regulation

Fits 28-QFN (4x5) device packages

Application Areas

LED Lighting

Automotive Lighting

General Illumination

Industrial Lighting

Product Lifecycle

Currently active

No indication of discontinuation

Support and upgrades expected to be available

Several Key Reasons to Choose This Product

Integrated solution reduces component count and system complexity

Flexible power supply range accommodates a wide range of input voltages

High efficiency reduces power loss and heat generation

Multiple outputs streamline design of systems with multiple LED strings

Robust construction suitable for demanding applications

Availability of product support and longevity within Analog Devices’ portfolio