SLUUCV8A October   2023  – June 2025 TPS4810-Q1

 

  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 Overview
    2. 2.2 General Configurations
      1. 2.2.1 Physical Access
      2. 2.2.2 Test Equipment and Setup
  8. 3Implementation Results
    1. 3.1 Test Setup and Procedures
      1. 3.1.1 Power-up with EN Control
      2. 3.1.2 Overload and Short Circuit Protection Test
      3. 3.1.3 Short-Circuit Protection Diagnosis Test
      4. 3.1.4 Input Reverse Polarity Test
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill Of Materials (BoM)
  10. 5Additional Information
    1.     Trademarks
  11. 6Revision History

3.1 Test Setup and Procedures

Make sure the evaluation board has default jumper settings as shown in Table 3-1.

Table 3-1 Default Jumper Setting for TPS4810Q1EVM Evaluation Board
J1J2J3

J4

1-25-61-2

1-2

TPS4810Q1EVM TPS4810Q1EVM Setup with Test EquipmentFigure 3-1 TPS4810Q1EVM Setup with Test Equipment

Follow the below instructions before starting any test and repeat again before moving to next test.

  1. Set the power supply output (VIN) to zero volts.
  2. Turn ON the power supply. Set the power supply output (VIN) to 48V. Set the current limit to 50A.
  3. Turn OFF the power supply.
  4. Set the jumper setting on EVM to default position as shown in Table 3-1.