TPS92518QPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS92518QPWPRQ1

Manufacturer

Texas Instruments

Introduction

The TPS92518QPWPRQ1 is an automotive-grade, dual-channel, step-down (buck) LED driver designed for power management in lighting applications.

Product Features and Performance

Dual-channel step-down (Buck) LED driver

Supports analog and PWM dimming

Operates at a high switching frequency of 2MHz

Wide input voltage range from 6.5V to 42V

Maximum output voltage of 39V

Handles operating temperatures from -40°C to 125°C

Product Advantages

High integration for compact lighting solutions

Robust thermal performance for demanding environments

Flexibility in dimming control methods

Wide input voltage suitable for various automotive battery levels

Key Technical Parameters

Number of Outputs: 2

Voltage Supply (Min): 6.5V

Voltage Supply (Max): 42V

Voltage Output: 39V

Switching Frequency: 2MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive reliability standards

Rigorous testing ensures performance in extreme temperature conditions

No internal switches enhance system reliability

Compatibility

Compatible with various automotive lighting systems requiring dimmable LED drivers

Surface mount package allows for compatibility with modern PCB technology

Application Areas

Automotive LED lighting systems

Exterior and interior vehicle illumination

Adaptive and matrix lighting for vehicles

Product Lifecycle

Product Status: Active

Regular updates ensure relevance to current automotive designs

Replacements and upgrades available

Several Key Reasons to Choose This Product

Automotive-grade reliability and performance

Dual-channel output for multi-string LED control

Highly efficient with up to 2MHz switching frequency

Broad compatibility and easy integration into automotive systems

Superior dimming features accommodating diverse lighting needs

Backed by Texas Instruments' support and expertise in Power Management