SLVUCR9C August   2023  – April 2025 TPS2HCS10-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Assembly Instructions
    2. 2.2 Revision Differences
    3. 2.3 Jumper Information
    4. 2.4 Interfaces
    5. 2.5 Test Points
    6. 2.6 Transient Testing
  9. 3Software
    1. 3.1 Software Usage
      1. 3.1.1  Command Center View
      2. 3.1.2  I2T Tuner
      3. 3.1.3  Device Settings
      4. 3.1.4  Channel Settings
      5. 3.1.5  Console View
      6. 3.1.6  Log View
      7. 3.1.7  Importing/Exporting
      8. 3.1.8  Firmware Updates
      9. 3.1.9  Persist Settings
      10. 3.1.10 Language Settings
    2. 3.2 Software Development
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

1.4 Device Information

The HSS-HCMOTHERBRDEVM and daughter cards uses the following devices from Texas Instruments.

Table 1-1 Devices Used
Device Name Description Purpose
TM4C123GH6PMI7R 32-bit Arm Cortex-M4F based MCU with 80 -MHz, 256 -KB Flash, 32 -KB RAM, 2 CAN, RTC, USB, 64-Pin Acts as USB<->SPI bridge between host PC and high-side switch.
LMR43610MSC3RPERQ1 36-V, 1-A/2-A Buck Converter with <2.5 µA IQ at 150°C TJMAX in 4-mm2 HotRod™ QFN Derives the 3.3V VDD rail for the high-side switch from the input power supply
TLV76633QWDRBRQ1 Fixed-output, 1-A, 16-V, positive-voltage low-dropout (LDO) linear regulator Provides 3.3V supply for microcontroller from 5 V USB signal
TPS2HCS08-Q1 8-mOhm, Automotive Dual-Channel, SPI controlled High-Side Switch with low Quiescent Current ON Mode and Integrated I2t Wire Protection High-side switch being evaluated