SLVUCX7A August   2024  – September 2024 TPS25772-Q1

 

  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 Connections
    2. 2.2 Setup
    3. 2.3 Header Information
    4. 2.4 Jumper Information
    5. 2.5 Push Buttons
  9. 3Software
    1. 3.1 WEB GUI Link
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

2.1 Connections

Use the following connections to operate EVM successfully:

  • Connect approximately 5.5V-18V DC power supply to the power input banana connectors.
  • Connect Micro Type-B USB connector to PC to use GUI to program EEPROM.
  • Interface to Aardvark connector to program EEPROM or observe I2C traffic between TPS25772-Q1 and TPS55289-Q1 during operation.
  • Port A and Port B Type-C connectors are provided to connect to power delivery or Type-C sink devices or test equipment.
Table 2-1 Connections
Jumper Connection Description
J1 Installed IRQ1 Connected to USB MCU used by GUI
J2 Not installed GPIO9/IRQ1 not connected to TPS55289-Q1
J3 Jumper installed between pins 1-2 NTC connected to onboard PTC pin
J10 Jumpers installed between pins 9-10 and 11-12 PCB EEPROM connected to the TPS25772-Q1
J13 Jumper not installed TPS25772-Q1 configured to boot from EEPROM
J15 Jumpers installed between pins 1-2 and 7-8 I2C1 connected to the Aardvark connector (J17)
J23 Jumper installed between pins 2-3 TPS55289-Q1 enabled when the TPS25772-Q1 is powered
J24 Jumper installed between pins 2-3 Sync pins of TPS25772-Q1 connected to the TPS55289-Q1
J25 Jumper installed between pins 2-3 The TPS55289-Q1 I2C address is set to 75h