SBAU423 October   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  6. 2Hardware
    1. 2.1 Bypass Capacitors
    2. 2.2 Output Filter
    3. 2.3 Overcurrent Set Point and Overcurrent Circuitry
    4. 2.4 Load Connectors
    5. 2.5 TMCS1133 Isolated Current-Sense Amplifier
    6. 2.6 Measurements
      1. 2.6.1 18
      2. 2.6.2 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.     Trademarks
  9. 5Related Documentation

Description

The TMCS1133EVM evaluation module (EVM) is intended to facilitate rapid, convenient use of the TMCS1133, an isolated hall-effect precision current sense monitor using an internal reference. This EVM allows the user push the maximum operating current through the hall-input side while measuring the isolated output through a reinforced isolation barrier. The fixture layout is not intended as a model for the target circuit, nor is the fixture layout laid out for electromagnetic (EMI) testing. The TMCS1133EVM consists of a single PCB, breakable into 5 individual pieces. allowing the user to test all sensitivity variations of a single quiescent point (A = 2.5 V, B = 1.65 V, or C = 0.33 V).