SBAU410 October   2022 TMAG5115

 

  1.   Abstract
  2.   Trademarks
  3. 1Overview
    1. 1.1 TMAG5115EVM Kit Contents
    2. 1.2 Related Documentation from Texas Instruments
  4. 2TMAG5115EVM Hardware
  5. 3EVM Operation
    1. 3.1 Quick Start Setup
    2. 3.2 BLDC Motor Operation
      1. 3.2.1 Replacing Sensor Control Board With TMAG5115EVM
      2. 3.2.2 Connecting TMAG5115EVM to a motor driver
      3. 3.2.3 Example Using MCT8316ZTEVM
        1. 3.2.3.1 MCT8316Z Overview
        2. 3.2.3.2 MCT8316ZTEVM Quick Start Guide
        3. 3.2.3.3 Connecting TMAG5115EVM to MCT8316ZTEVM
  6. 4BLDC Motor Manufacturers
  7. 5TMAG5115EVM Circuitry
  8. 6TMAG5115EVM Schematic and PCB Layout
    1. 6.1 Schematic
    2. 6.2 PCB Layout
    3. 6.3 Bill of Materials

3.2.2 Connecting TMAG5115EVM to a motor driver

The following connections must be made from TMAG5115EVM to a motor driver or motor controller in order to commutate a motor:

  1. Connect the black GND wire to GND or the V- connection to the power supply.
  2. Connect the red VCC wire to VCC or the V+ connection to the power supply.
  3. Connect the blue wire (Hall A) to the phase A connection.
  4. Connect the green wire (Hall B) to the phase B connection.
  5. Connect the white wire (Hall C) to the phase C connection.
  6. No external pullup resistors are required with TMAG5115EVM because the necessary pullup resistors are populated on the EVM board.
    1. You can remove the pullup resistors on the TMAG5115EVM if your motor driver includes pullup resistors for the Hall-effect sensor inputs.