SLOU535 June   2019

 

  1.   DRV8428x Evaluation Module User's Guide
    1.     Trademarks
    2. 1 Board Overview
    3. 2 Introduction
      1. 2.1 Connectors
      2. 2.2 Test Points
      3. 2.3 Jumpers
      4. 2.4 Motor Outputs
      5. 2.5 EVM Operation
      6. 2.6 EVM documentation

2.1 Connectors

The DRV8428x EVM supplies the VM (motor voltage) power rail through a reverse-battery protection circuit through the terminal block (J1). A set of test clips in parallel with the terminal block provide connections to monitor the input power rail.

The user must apply the VM voltage according to the recommended parameters listed in the datasheet (4.2 V to 33 V).

DRV8428xEVM_board connection.pngFigure 2. Connections