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TPS92662AQPHPRQ1 +BOM

12-Channel high-brightness LED matrix manager for automotive headlight systems

TPS92662AQPHPRQ1 Information

Description

The TPS92662AQPHPRQ1 is a high-brightness LED driver designed for automotive applications, specifically for controlling multiple LEDs with high efficiency in headlights, daytime running lights, and other lighting systems requiring precise control and high reliability. It is AEC-Q100 qualified, making it suitable for use in automotive systems. This product features 12 integrated bypass switches, a multi-drop UART communication interface, an eight-bit ADC with two MUXed inputs, and a programmable crystal oscillator driver with improved EMI performance. Additionally, it includes external EEPROM I²C interface, programmable 10-bit PWM dimming, LED open and short detection and protection, and supports synchronization for multiple-LED strings via time division multiplexing. Overall, the TPS92662AQPHPRQ1 is a robust and reliable solution for driving high-brightness LEDs in automotive applications.

Features

The TPS92662AQPHPRQ1 features include:

  • AEC-Q100 qualified for automotive applications
  • Grade 1: -40°C to 125°C ambient operating temperature
  • 12 integrated bypass switches
  • Multi-drop UART communication interface (compatible with TPS92662-Q1 and TPS92663-Q1 devices, CAN physical layer)
  • Eight-bit ADC with two MUXed inputs
  • Programmable crystal oscillator driver and clock buffer strength for improved EMI performance
  • External EEPROM I2C interface
  • Programmable 10-bit PWM dimming
  • LED open and short detection and protection
  • Supports multi-LMM synchronization for more than 12-LED string via time division multiplexing

These features make it suitable for controlling multiple LEDs with high efficiency in automotive applications, such as headlights, daytime running lights, and other lighting systems requiring precise control and high reliability.

Package

The package type for TPS92662AQPHPRQ1 is HTQFP48.

Manufacturer

The manufacturer of the TPS92662AQPHPRQ1 is Texas Instruments (TI). TI is a well-known American technology company that designs, manufactures, and testes semiconductor products, focusing on analog and embedded processing technologies.

Applications

The TPS92662AQPHPRQ1 is typically used in automotive LED lighting applications, such as controlling multiple LEDs with high efficiency for headlights, daytime running lights, and other lighting systems requiring precise control and high reliability.

Equivalent

Based on the provided information, the equivalent products to TPS92662AQPHPRQ1 are:

  • TPS92662-Q1
  • TPS92663-Q1

These devices are compatible with each other and share similar features and specifications, making them functionally equivalent to the TPS92662AQPHPRQ1.

Specifications

Number of channels 12 Topology Floating Switch
Rating Automotive TI functional safety category Functional Safety-Capable
Operating temperature range (°C) -40 to 125 Vin (min) (V) 4.5
Vin (max) (V) 60 Vout (min) (V) 0
Vout (max) (V) 62 Features Fault Detection, Hybrid Dimming/Phase Shift, Integrated Switch, LED Open Detection, LED Shorted Detection, Precision Dimming Control, Synchronization Pin, Temperature Compensation
Package/Case HTQFP-48

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Ratings and Reviews

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K
K**y 02/06/2024

Not tested still looks good. THE amount came out yet not know if work all.

14

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