SLVUC72C October   2021  – November 2022 TPSI3050-Q1

 

  1.   Abstract
  2.   Trademarks
  3.   General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  4. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
  5. 2Connection Descriptions
  6. 3Operating Modes
    1. 3.1 Two-Wire Mode
    2. 3.2 Three-Wire Mode
  7. 4Load Configurations
  8. 5Schematic
  9. 6Layout
  10. 7Bill of Materials
  11. 8Revision History

1.1 Features

  • No isolated secondary supply required
  • Drives external power transistors or SCRs
  • 5-kVRMS reinforced isolation
  • 10-V gate drive with 1.5-A peak source current and 3-A peak sink current
  • Up to 50-mW supply for external auxiliary circuitry
  • Supports AC or DC switching
  • Supports two-wire or three-wire modes
  • Seven levels of power transfer, resistor selectable