TPS92664-Q1 evaluation module for LED matrix manager with internal EEPROM and oscillator


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The TPS92664 evaluation module (EVM) features the TPS92664 16-channel matrix manager device. The EVM kit contains three PCBs and associated cabling to provide and end-to-end power solution for a typical matrix headlight system. The PSIL216 PCB contains four TPS92664 devices which provide pixel level control of 64 total LEDs. The PSIL215 PCB contains the power stage comprised of a TPS92682 multi-phase boost voltage pre-regulator followed by two TPS92520 dual-channel synchronous LED drivers to provide four total current source outputs to the matrix LED load. The PSIL132 PCB provides the MSP432 microcontroller and peripherals to control the system from a laptop computer.

  • Individual pixel control of 64 LEDs
  • Four adjustable current source outputs
  • Graphical user interface for system control

  • LED matrix load PCBA (PSIL216)
  • Power stage PCBA (PSIL215)
  • Microcontroller PCBA (PSIL132)
  • LED shield for eye safety, covers PSIL216
  • 10-pin cable from PSIL215 to PSIL216
  • Five-pin cable from PSIL132 to PSIL215
  • USB cable from laptop to PSIL132

Automotive LED drivers
TPS92520-Q1 1.6-A dual synchronous buck LED driver with SPI TPS92664-Q1 16-channel low noise LED matrix manager with internal clock and EEPROM TPS92682-Q1 Dual channel constant-Voltage and constant current controller with SPI
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Important note

The evaluation module user's guide and GUI are available. Request now

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Evaluation board

TPS92664EVM-216 — TPS92664-Q1 evaluation module for LED matrix manager with internal EEPROM and oscillator

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Technical documentation

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Type Title Date
Certificate TPS92664EVM-216 EU RoHS Declaration of Conformity (DoC) 14 Jul 2022

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