SLVUCP5 june   2023 TPSM828510 , TPSM828511 , TPSM828512

 

  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 Performance Specifications
    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 Adjustable-Output IC U1 Operation
      3. 2.2.3 Feedforward Capacitor
      4. 2.2.4 Soft-Start Time
  9. 3Implementation Results
    1. 3.1 TPSM82851xEVM Test Results
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1.     Trademarks

1.4 Device Information

The EVM is for TPSM82851x device. TPSM82851x is a family of pin-to-pin compatible 0.5-A, 1-A and 2-A high efficiency and easy to use synchronous step-down DC/DC power modules with integrated inductors. The switching frequency is internally fixed at 2.25 MHz and can also be synchronized to an external clock in the range from 1.8 MHz to 4 MHz. In PFM/PWM mode, the TPSM82851x automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range.