SLVUCL5 june   2023 TPS62874-Q1 , TPS62875-Q1 , TPS62876-Q1 , TPS62877-Q1

 

  1.   1
  2.   TPS62876EVM-199 Evaluation Module
  3.   Trademarks
  4. 1Warning and Caution
  5. 2Introduction
    1. 2.1 Performance Specification
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Output Voltage Setting
      3. 2.2.3 Control Loop Compensation
      4. 2.2.4 Switching Frequency Setting
      5. 2.2.5 I2C Interface
  6. 3Setup
    1. 3.1 Connector Descriptions
    2. 3.2 Hardware Setup
  7. 4TPS62876EVM-199 Test Results
  8. 5Board Layout
  9. 6Schematic and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Bill of Materials

3.2 Hardware Setup

To operate the EVM, set jumpers JP1 and JP2 to the desired positions per Connector Descriptions. Connect the input supply to MH1 and MH2, between VIN and GND and connect the load to MH3 and MH4 between VOUT and GND.

To evaluate the I2C features, a USB2ANY interface can be connected to J5. For this interface, a software GUI is available here.

Resistors R17, R18, R19 and R20 can be removed to used their VOSNS and GOSNS pads to connect external wires and modify the remote sense location on top or bottom layer.