SLUUD46 October   2024 BQ25188

 

  1.   1
  2.   Description
  3.   Get Started
  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 EVM Setup
    2. 2.2 EVM Connectors and Test Points
    3. 2.3 Testing Procedures
      1. 2.3.1 Equipment
      2. 2.3.2 Charge Mode
      3. 2.3.3 Ship Mode
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks

2.3.1 Equipment

This section includes a list of supplies required to perform tests on this EVM.

  1. Two Power Supplies: Keithley 2400 power supply or equivalent.
    1. Power Supply #1 (PS #1) is used as input voltage.
    2. Power Supply #2 (PS #2) is used as battery voltage.
  2. 4 Channel Oscilloscope: To monitor voltages at VIN, VBAT, and VSYS.
    1. Channel 1 (SC #1) is used to probe VIN.
    2. Channel 2 (SC #2) is used to probe VBAT.
    3. Channel 3 (SC #3) is used to probe VSYS.
  3. Computer: A computer with at least one USB port and a USB cable.
  4. PC communication interface: USB2ANY with the latest firmware.
  5. Software: Download the TI Charger GUI from ti.com.