LP5009RUKR - Texas Instruments

Manufacturer Part Number

LP5009RUKR

Manufacturer

Texas Instruments

Introduction

The LP5009RUKR is a high-performance, linear LED driver designed for powering up to 9 LEDs, tailored for efficient power management in LED lighting applications.

Product Features and Performance

Linear LED driver topology

Constant current output for stable LED performance

Supports up to 9 outputs

Adjustable LED brightness through analog and PWM dimming

Operates over a wide voltage supply range (2.7V to 5.5V)

Frequency operation at 29kHz

Product Advantages

High efficiency due to constant current topology reducing power waste

Capability to operate multiple LEDs with uniform brightness

Flexibility in brightness control suitable for various lighting conditions

Compact 20-WFQFN package facilitates space-saving designs

Key Technical Parameters

Number of Outputs: 9

Voltage Supply (Min): 2.7V

Voltage Supply (Max): 5.5V

Voltage Output: 0V ~ 5.5V

Current Output / Channel: 35mA

Frequency: 29kHz

Quality and Safety Features

Robust operation in temperature ranges from -40°C to 85°C

Designed to meet rigorous semiconductor standards for performance reliability

Compatibility

Compatible with standard surface-mount technology for PCB assembly

Works with common analog and PWM dimming controls

Application Areas

LED Lighting solutions, including commercial and residential settings

Product Lifecycle

Currently marked as Active

No immediate indications of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Efficient power usage ensures reduced operational costs

Supports multiple LEDs maximizing scalability for varying design needs

Versatility in dimming options caters to diverse application requirements

Reliable operation in extreme temperature conditions enhances product durability

Compact and compatible design simplifies integration into existing and new systems