LED2001PHR - STMicroelectronics

Manufacturer Part Number

LED2001PHR

Manufacturer

stmicroelectronics

Introduction

Power Management Integrated Circuit for LED driving applications

Product Features and Performance

High-efficiency Step-Down (Buck) LED driver

Integrated power switch

Frequency operation at 850kHz

Supports PWM dimming

Capable of delivering up to 4A output current

Wide input voltage range of 3V to 18V

Thermal shutdown protection

Overcurrent protection

Compatible with various LED applications

Product Advantages

Enables compact and efficient LED lighting solutions

High reliability with integrated protection features

Versatility across a broad voltage range

Smooth and precise dimming control

Key Technical Parameters

Regulator Type: DC DC Step-Down (Buck)

Internal Switch(s): Yes

Number of Outputs: 1

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 18V

Current - Output / Channel: 4A

Operating Frequency: 850kHz

Dimming Support: PWM

Quality and Safety Features

Thermal shutdown

Overcurrent protection

Wide operating temperature range from -40°C to 150°C (TJ)

Compatibility

Compatible with various lighting and signage applications

Application Areas

LED Lighting systems

LED Signage and backlighting solutions

Power-efficient LED drivers for portable and stationary applications

Product Lifecycle

Active status, not currently nearing discontinuation

Replacement and upgrades are typically available for active products

Several Key Reasons to Choose This Product

High Output Current up to 4A for driving powerful LEDs

Broad Input Voltage range suitable for diverse power supplies

Compact Surface Mount 8-SOIC package for space-saving designs

High operating temperature range ensuring stability in harsh environments

Ease of integration due to internal switch and frequency stability

Leading manufacturer with a reputation for reliability and performance