SBAU452 March   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1.     6
    2. 1.1 Introduction
    3. 1.2 Kit Contents
    4. 1.3 Specification
    5. 1.4 Device Information
    6. 1.5 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  6. 2Hardware
    1. 2.1 Circuitry
      1. 2.1.1 Pin Headers and Test Points
      2. 2.1.2 Bypass Capacitors
      3. 2.1.3 Load Connectors
      4. 2.1.4 TMCS Isolated Current-Sense Amplifier
    2. 2.2 Board Assembly
    3. 2.3 Measurements
      1. 2.3.1 Input Connection
      2. 2.3.2 Advanced Measurement Tips
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  8. 4Additional Information
    1. 4.1 Trademarks
  9. 5Related Documentation From Texas Instruments

2.1.2 Bypass Capacitors

A supply bypass capacitor can be populated for the TMCS-A-ADAPTER-EVM using the unpopulated 0603 component pads with the kitted 0.1µF ceramic capacitor and zero-ohm resistor. Install the capacitor and zero-ohm resistor onto the pads for the voltage supply and ground pins respectively for the desired device. These components connect the ground pin to a layer on the back of the board providing the ground connection for the bypass capacitor. These components are present to help smooth the supply voltage of the TMCS magnetic current-sensing device. Other ground connections can also be made using the 0603 passive component pads.