LT3599EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3599EFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3599EFE#PBF is a quad output, configurable LED driver integrated circuit, facilitating energy-efficient, compact design LED lighting solutions.

Product Features and Performance

Quad Output LED Driver

DC DC Regulator with Step-Up (Boost) Topology

Internal Switches Included

Adjustable Frequency Range from 200kHz to 2.1MHz

Analog and PWM Dimming Capabilities

Surface Mount Device

Product Advantages

High-Efficiency Power Conversion

Supports Wide Range of Input Voltages (2.7V to 30V)

Capable of Driving Multiple LED Configurations

Programmable Soft-Start Functionality

Robust Thermal Performance with -40°C to 125°C Operating Range

Compact 28-TSSOP-EP Package Saves Space

Key Technical Parameters

Voltage Output Up to 44V

Current Output Per Channel: 120mA

Number of Outputs: 4

Minimum Supply Voltage: 2.7V

Maximum Supply Voltage: 30V

Quality and Safety Features

Built-In Fault Protection

Over-Temperature Protection

Programmable Current Limit

Compatibility

Compatible with a Variety of LEDs and LED Arrays

Flexible for Use in Various Circuit Configurations

Suitable for Surface Mount Technology Production

Application Areas

Automotive and General LED Lighting Systems

Backlighting for LCD Displays

Illumination in Portable Devices

Product Lifecycle

Currently Active Product

Not Reported as Nearing Discontinuation

Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

Wide Input Voltage Range Accommodates Diverse Applications

Integrated Four-Channel Design Simplifies Circuit Complexity

Highly Flexible with Programmable Dimming Functionality

Durable and Reliable for Harsh Temperature Environments

Output Voltage Adequate for Series LED Applications

Energy-Efficient Solution with High-Frequency Operation Capability to Minimize External Component Size