SLVUDP6 June   2026 TPS61383-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 Connector, Test Point, and Jumper Descriptions
      1. 2.1.1 Connector and Test Point Descriptions
      2. 2.1.2 Jumper Configuration
        1. 2.1.2.1 JP1 and JP2 (I2C Interface Enable)
        2. 2.1.2.2 JP3 (Boost Enable)
        3. 2.1.2.3 JP4 (Status or DRV Pin)
        4. 2.1.2.4 JP5 (TS Pin)
        5. 2.1.2.5 JP6 (Charger Enable)
        6. 2.1.2.6 JP7 (LDO Enable)
    2. 2.2 Test Procedure
      1. 2.2.1 Verifying Boost Function
      2. 2.2.2 Verifying Charger Function
      3. 2.2.3 Verifying SOH Function
  8. 3Software
    1. 3.1 Software User Interface
      1. 3.1.1 Install USB2ANY Explorer
      2. 3.1.2 GUI Installation
      3. 3.1.3 Interface Hardware Setup
      4. 3.1.4 User Configuration Screen
      5. 3.1.5 Status and Fault Indications Screen
      6. 3.1.6 Register Map Screen
    2. 3.2 Modification
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1. 5.1 Trademarks

2.2.3 Verifying SOH Function

  1. Keep the setup as similar to steps 1-6 in Section 2.2.1.
  2. Go to GUI SOH Settings page, set Enable AVI Pin Output to Battery voltage and set 'AVI Pin Ratio to The Backup Battery Voltage' as '1/2'.
  3. Select ‘AVI Pin Ratio To The Discharge Current’ as '4'.
  4. Set Charger, SOH as Enable SOH. Check if the AVI pin voltage is approximately 1.5V.
  5. Set SOH Discharge Current to 200mA with GUI and check if the battery simulator is discharged by approximately 200mA.
  6. Set 'Enable AVI Pin Output to Discharge Current' and check if the AVI pin voltage is approximately 0.8V.
TPS61383QEVM-167 Verifying SOH FunctionFigure 2-3 Verifying SOH Function.