LED2000DR - STMicroelectronics

Manufacturer Part Number

LED2000DR

Manufacturer

STMicroelectronics

Introduction

High-efficiency synchronous step-down DC-DC converter specifically designed for LED driving applications.

Product Features and Performance

Integrated power MOSFET switch and synchronous rectifier

Programmable switch frequency up to 1 MHz

Adjustable current limit up to 3 A

Integrated soft-start function

Thermal shutdown and over-current protection

High efficiency up to 96%

Low quiescent current

Wide operating voltage range from 3 V to 18 V

Product Advantages

Optimized for LED driving applications

High efficiency for reduced power losses

Compact size and low component count

Robust protection features

Key Technical Parameters

Manufacturer Part Number: LED2000DR

Package: 8-SOIC

Mounting Type: Surface Mount

Operating Temperature: -40°C to 150°C

Number of Outputs: 1

Topology: Step-Down (Buck)

Output Current: 3A

Input Voltage: 3V to 18V

Switching Frequency: 850kHz

Dimming: PWM

Quality and Safety Features

RoHS3 Compliant

Integrated thermal shutdown and over-current protection

Compatibility

Compatible with a wide range of LED lighting and signage applications.

Application Areas

LED lighting

LED signage

Automotive lighting

Industrial and commercial lighting

Product Lifecycle

The LED2000DR is an active product, and no discontinuation or replacement is currently planned.

Key Reasons to Choose This Product

High efficiency for reduced power losses and heat generation

Compact size and low component count for space-constrained designs

Robust protection features for reliable operation

Wide operating voltage range and programmable switching frequency for design flexibility

Optimized for LED driving applications