TIDUF20A December   2022  – December 2024

1.   1
2.   Description
3.   Resources
4.   Features
5.   Applications
6.   6
7. 1System Description
8. 2System Overview
   1. 2.1 Block Diagram
   2. 2.2 Design Considerations
      1. 2.2.1 Configure This Design for Different Use Cases
      2. 2.2.2 Auxiliary Power Strategy
      3. 2.2.3 High-Side N-Channel MOSFET
      4. 2.2.4 Stacked AFE Communication
      5. 2.2.5 Thermistor Multiplexer
      6. 2.2.6 CAN Stacking
   3. 2.3 Highlighted Products
      1. 2.3.1  BQ76972
      2. 2.3.2  MSPM0G3519
      3. 2.3.3  UCC334xx
      4. 2.3.4  LM5168
      5. 2.3.5  ISO1640
      6. 2.3.6  ISO1042
      7. 2.3.7  ISO1410
      8. 2.3.8  TPS7A24
      9. 2.3.9  TMP61
      10. 2.3.10 TPD2E007
9. 3Hardware, Software, Testing Requirements, and Test Results
   1. 3.1 Hardware Requirements
   2. 3.2 Software Requirements
      1. 3.2.1 Getting Started MSPM0 Software
         1. 3.2.1.1 Download and Install Software Required for Board Test
         2. 3.2.1.2 Import the Project Into CCS
         3. 3.2.1.3 Compile the Project
         4. 3.2.1.4 Download Image and Run
      2. 3.2.2 Software Function List
         1. 3.2.2.1 Driverlib Function List
            1.        CAN_ID_Init_on_Startup
            2.        CAN_Write
            3.        CANprocessCANRxMsg
            4.        I2C_WriteReg
            5.        I2C_ReadReg
            6.        RS485_Send
            7.        RS485_Receive
         2. 3.2.2.2 Application Function List
            1.        Temp_Mux_Polling
            2.        BatteryDataUpdate_32s
            3.        BQ769x2_OTP_Programming
            4.        Check_Signal_Pattern
            5.        BMU_FET_Test
      3. 3.2.3 Software Workflow
   3. 3.3 Test Setup
   4. 3.4 Test Results
      1. 3.4.1 Cell Voltage Accuracy
      2. 3.4.2 Pack Current Accuracy
      3. 3.4.3 Auxiliary Power and System Current Consumption
      4. 3.4.4 Protection
      5. 3.4.5 Working Modes Transition
      6. 3.4.6 Thermistor Multiplexer
      7. 3.4.7 ESD Performance
      8. 3.4.8 Surge Immunity
10. 4Design and Documentation Support
    1. 4.1 Design Files
       1. 4.1.1 Schematics
       2. 4.1.2 BOM
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
11. 5About the Author
12. 6Revision History