SLVUCU9 November   2023 TPSI3100-Q1

 

  1.   1
  2.   Description
  3.   3
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Header Information
    3. 2.3 Jumper Information
    4. 2.4 Test Points
  9. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  10. 4Additional Information
    1. 4.1 Trademarks

1.1 Introduction

The TPSI31xx-Q1 is a fully integrated isolated switch driver that, when combined with an external power switch, forms a complete isolated solid state relay design. The TPSI31xx-Q1 can support driving single power switch, dual back-to-back, parallel power switches for a variety of AC or DC applications. The TPSI31xx-Q1 integrates a communication back-channel that transfers various status information from the secondary side to the primary side via open-drain outputs, PGOOD (Power Good), FLT1 (Fault 1), and ALM1 (Alarm 1). The TPSI31xx-Q1 integrated isolation protection is extremely robust with much higher reliability, lower power consumption, and increased temperature ranges than those found using traditional mechanical relays and optocouplers.

This user's guide provides connectors, test point descriptions, schematic, bill of materials, and board layout of the EVM.