SLVUCT2 December   2023 TPS56837H

 

  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 Modifications
      1. 2.1.1 Output Voltage Setpoint
      2. 2.1.2 Mode Selection
      3. 2.1.3 Adjustable UVLO
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Input, Output Connections
      2. 3.1.2 Start-Up Procedure
      3. 3.1.3 Output Voltage Ripple
      4. 3.1.4 Start-Up
      5. 3.1.5 Shutdown
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1.     Trademarks
  11. 6Reference

Description

The TPS56837H is a high-efficiency, easy-to-use, synchronous buck converter with a wide input voltage range of 4.5-V to 28-V, and supports up to 8-A continuous output current at output voltages between 4-V and 22-V for USB Power Delivery (USB PD) application. The TPS56837H operates at Eco-mode to attain high efficiency at light load with fixed 500 kHz switching frequencies and three selectable current limit through MODE pin configuration. D-CAP3™ control mode provides an easy-to-design, stable regulation with very little external components, and supports cost-effective ceramic capacitors.