LT3519EMS#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3519EMS#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3519EMS#TRPBF is a compact, power-efficient LED driver IC designed for various lighting applications.

Product Features and Performance

DC DC Regulator topology

SEPIC, Step-Down (Buck), Step-Up (Boost) capabilities

Built-in switch

Single output channel

Supports a wide input voltage range from 3V to 30V

750mA switch current output

400kHz operating frequency

Supports both analog and PWM dimming

High-temperature operation up to 125°C

Product Advantages

Flexible voltage input range for varied power supplies

Integrated internal switch for reduced component count

Robust thermal performance for challenging environments

Dimming capability for versatile lighting design

Key Technical Parameters

Min Voltage - Supply: 3V

Max Voltage - Supply: 30V

Voltage - Output: Adjustable

Current - Output / Channel: 750mA (Switch)

Frequency: 400kHz

Dimming: Analog, PWM

Quality and Safety Features

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

Surface mount package ensures solid board attachment and thermal connection

Compatibility

16-TFSOP (0.118", 3.00mm Width) package

Compatible with various types of LEDs and lighting applications

Application Areas

Lighting applications across automotive, industrial, and consumer sectors

Product Lifecycle

Status: Active

No indication of discontinuation, with replacements or upgrades not specified

Reasons to Choose This Product

Capable of driving LEDs with precise current control

Potential for minimized electromagnetic interference due to frequency synchronization

LED dimming capability improves energy efficiency and user experience

Broad compatibility with different power sources and lighting systems

Conforms to stringent industrial standards for reliability and safety