SLVUCZ5 July   2024 TPS55287-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 Modification
    2. 2.2 Connector, Test Point, and Jumper Descriptions
      1. 2.2.1 Connector and Test Point Descriptions
      2. 2.2.2 Jumper Configuration
        1. 2.2.2.1 JP1 (ENABLE)
        2. 2.2.2.2 JP6 (SYNC)
        3. 2.2.2.3 JP7 (I2C Target Address Selection)
        4. 2.2.2.4 JP8 (Internal or External VCC Selection)
        5. 2.2.2.5 JP9 and JP10 (External Feedback and Internal Feedback Selection)
    3. 2.3 Test Procedure
  9. 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 Interface Operation
      5. 3.1.5 Register Map Screen
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks

1.1 Introduction

The TPS55287-Q1 integrates four MOSFETs providing a compact design for a variety of applications and is optimized for converting battery voltage into power supply rails. Through the I2C interface, the output voltage can be programmed from 0.8V to 22V with 10mV step and the output current limit is programmable up to 3.15A with 50mA step, which is a good choice for USB Power Delivery (USB PD) applications. The TPS55287-Q1 has adjustable external loop compensation, programmable switching frequency, optional spread spectrum and rich protection features. The TPS55287-Q1 also verifies safe operating with optional output current limit and hiccup-mode protection in sustained overload conditions. The operation status can be read through the I2C interface to know if SCP/OCP/OVP is triggered.

This user's guide describes the characteristics and operation of the evaluation module TPS55287Q1EVM-085. This document provides instructions on how to use the evaluation module. Throughout this document, the terms of evaluation board, evaluation module, and EVM are synonymous with the TPS55287Q1EVM-085. This document also includes a schematic, reference printed circuit board (PCB) layout, and a complete bill of materials (BOM).

CAUTION:
TPS55287Q1EVM-085
Hot surface! Contact can cause burns. Do not touch!