SLUUD20 January   2025 TPS628522-Q1 , TPS628523-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 Setup
      1. 2.1.1 Connector Descriptions
      2. 2.1.2 Hardware Setup
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Feedforward Capacitor
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

1.4 Device Information

The PCB for this EVM is designed to accommodate the adjustable voltage version of this IC. On the EVM, desired output voltage can be set by adjusting the resistor divider branch with the feedback pin. Additional input and output capacitors can also be added. The TPS628523HA-Q1 operates in FPWM. The switching frequency of the device in FPWM mode is 2.25MHz.