SLUUCW7 july   2023 TPS25983

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Test Points and Connectors
    2. 2.2 Test Equipment and Set Up
      1. 2.2.1 Power Supplies
      2. 2.2.2 Meters
      3. 2.2.3 Oscilloscope
      4. 2.2.4 Loads
    3. 2.3 Test Setup and Procedures
      1. 2.3.1 Hot-Plug Test
      2. 2.3.2 Current Limit Test
      3. 2.3.3 Output Hot-Short Test
      4. 2.3.4 Wakeup into Short Test
      5. 2.3.5 Overvoltage Cut-off Test
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill Of Materials (BOM)
  9. 4Additional Information
    1.     Trademarks

1.1 Introduction

The TPS25983EVM eFuse Evaluation Board enables evaluation of TPS259830L eFuse from TPS25983 family. The input power is applied between connectors J1 and J3 while J2 and J3 provides the output connection to the load; refer to the schematic in Figure 4-1, and EVM test setup in Figure 3-1. D1/C1 provides input protection for the TPS259830L eFuse while D2/C2 provides output protection.

S1 allows U1 to be RESET or disabled. A power good (PG) indicator is provided by D3. Scaled device current can be monitored at TP15.

Table 1-1 TPS25983EVM eFuse Evaluation Board Options and Setting
Part NumberEVM FunctionVin RangeVin UVLOOV Cut-offCurrent LimitFault Response
Low SettingHi Setting
TPS25983EVM eFuse Evaluation Board2.7 V to 26 V, 18 A eFuse2.7 V to 26 V10.87 V13.79 V

2 A

20 A

Configurable number of auto-retries and retry-delay