LP8866QDCPRQ1 - Texas Instruments

Manufacturer Part Number

LP8866QDCPRQ1

Manufacturer

Texas Instruments

Introduction

The LP8866QDCPRQ1 is a high-performance LED driver from Texas Instruments, designed for managing power in LED lighting systems.

Product Features and Performance

Integrated DC DC Controller

Supports SEPIC and Step-Up (Boost) topologies

Equipped with internal switches

Capable of driving up to 6 outputs

Adjustable output voltage from 0V to 48V

Output current of up to 200mA per channel

Operating frequency ranging from 100kHz to 2.2MHz

Supports PWM dimming

Product Advantages

Versatility in driving multiple LED configurations

High efficiency and reliability

Robust thermal management

Key Technical Parameters

Voltage – Supply (Min): 3V

Voltage – Supply (Max): 48V

Voltage – Output: 0V ~ 48V

Current – Output / Channel: 200mA

Frequency: 100kHz ~ 2.2MHz

Quality and Safety Features

Operates effectively in temperature ranges from -40°C to 125°C

Automotive Grade and AEC-Q100 qualified for high reliability in automotive applications

Compatibility

Compatible with a variety of lighting systems requiring adjustable output voltages and multi-channel capability

Application Areas

Primarily used in backlight applications across automotive and industrial sectors

Product Lifecycle

Currently active and available

Not nearing discontinuation and has stable support from Texas Instruments

Several Key Reasons to Choose This Product

High flexibility with the support of SEPIC and Boost topologies

Suitable for a wide range of supply voltages (from 3V to 48V)

Capable of precise output current control up to 200mA for each output

High frequency operation up to 2.2MHz enables efficient performance

Built-in thermal and electrical safety features safeguard the system

AEC-Q100 qualification ensures reliability in stringent environments