TPS92662AQPHPRQ1 Texas Instruments LMM2 4.5V 60V -40°C ~ 125°C (TA)

The TPS92662AQPHPRQ1 is a high-performance automotive LED matrix manager (LMM) manufactured by Texas Instruments. Here is a detailed introduction to the TPS92662AQPHPRQ1:


1. Overview:

  • Manufacturer: Texas Instruments
  • Part Number: TPS92662AQPHPRQ1
  • Type: LED Matrix Manager (LMM) for automotive applications
  • Operating Voltage Range: 4.5V to 60V
  • Operating Temperature: -40°C to 125°C (TA)
  • Package: Not specified in the provided information

2. Key Specifications:

  • LED Driver: Specifically designed for driving LEDs in automotive matrix lighting applications
  • Input Voltage Range: Supports a wide range from 4.5V to 60V for automotive power systems
  • Temperature Range: Operational in automotive environments across -40°C to 125°C
  • Control Features: Likely includes features for LED current regulation, diagnostics, fault detection, and protection mechanisms

3. Features and Applications:

  • Automotive Lighting: Tailored for automotive LED matrix lighting systems
  • LED Matrix Driving: Capable of managing LED matrices efficiently for automotive headlight applications
  • Wide Voltage Range: Supports varying input voltages found in automotive electrical systems
  • Temperature Tolerance: Designed to withstand the harsh operating temperatures commonly encountered in automotive environments
  • Protection Features: Includes overvoltage protection, overcurrent protection, thermal shutdown, and potentially other safety features
  • Configurability: May offer configurability for various LED matrix configurations and control options

4. Key Functions:

  • LED Current Control: Precision control of LED currents for uniform brightness and efficiency
  • Dimming Control: Support for dimming functionalities based on requirements
  • Diagnostic Monitoring: Monitoring features for detecting faults and issues in the LED matrix system
  • Safety and Protection: Built-in protection mechanisms to ensure the longevity and reliability of the LEDs and the driver

5. Applications:

  • Automotive Lighting Systems: Suitable for adaptive LED matrix headlights and other advanced automotive lighting applications
  • Front Lighting: Used in front lighting systems for vehicles to provide advanced lighting features
  • Matrix LED Applications: Designed for driving matrix-configured LED arrays efficiently
  • Automotive Safety: Enhances vehicle safety through advanced lighting functionalities and adaptive lighting control

6. Advantages:

  • Automotive Grade Reliability: Designed for the demanding environmental and reliability requirements of automotive applications
  • Efficient LED Control: Provides precision control for brightness, color, and dimming in LED matrix systems
  • Integrated Protection: Built-in safeguards to protect both the LEDs and the driver circuitry
  • Versatile Applications: Can be used in various automotive lighting systems requiring LED matrix management capabilities

The TPS92662AQPHPRQ1 by Texas Instruments is a reliable LED matrix manager designed for automotive applications, particularly in advanced automotive lighting systems. With its wide input voltage range, robust temperature tolerance, advanced control features, and safety mechanisms, this device provides efficient LED driving capabilities for automotive matrix lighting applications, contributing to improved visibility, energy efficiency, and safety in automotive lighting systems.

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