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  • TPS650330-Q1 EVM User's Guide

    • SLVUBI2A July   2018  – October 2020 TPS650330-Q1 , TPS650331-Q1

       

  • CONTENTS
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  • TPS650330-Q1 EVM User's Guide
  1.   Trademarks
  2. 1 Introduction
  3. 2 Requirements
  4. 3 Operation Instructions
    1. 3.1 Configuring the USB to I2C Adapter
    2. 3.2 Regulator Input Supplies and Features
      1. 3.2.1 Buck 1 Input Supply
      2. 3.2.2 Mid-Vin Buck1 Features
      3. 3.2.3 Buck 2 Input Supply
      4. 3.2.4 Buck 3 Input Supply
      5. 3.2.5 Low-Vin Buck2 and Buck3 Features
      6. 3.2.6 LDO Input Supply
      7. 3.2.7 Low Noise LDO Features
    3. 3.3 Selecting the Logic Supply Voltage
  5. 4 EVM Configurations
  6. 5 Test Points
    1. 5.1 Voltage Test Points
  7. 6 Graphical User Interface
    1. 6.1 TPS650330-Q1 EVM Debugging
      1. 6.1.1 I2C Communication Port and Adapter Debugging
      2. 6.1.2 Updating MCU Firmware
    2. 6.2 Navigating the GUI
      1. 6.2.1 Home
      2. 6.2.2 Block Diagram
      3. 6.2.3 Registers
      4. 6.2.4 Device Configuration
        1. 6.2.4.1 Using Device Configuration to Define Spin Settings
        2. 6.2.4.2 Configuring the Power Sequence
      5. 6.2.5 Re-Program PMIC
    3. 6.3 In-Circuit Programming
  8. 7 Typical Performance Plots
    1. 7.1 Power Sequence Plots
    2. 7.2 Load Transient Plots
    3. 7.3 Output Voltage Ripple Plots
    4. 7.4 Efficiency Plots
    5. 7.5 LDO Output Noise
  9. 8 TPS650330-Q1 EVM Schematic
  10. 9 TPS650330-Q1 EVM PCB Layers
  11. 10TPS650330-Q1 EVM Bill of Materials
  12. 11TPS650330-Q1 Silicon Revision Changes
  13. 12Revision History
  14. IMPORTANT NOTICE
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EVM USER'S GUIDE

TPS650330-Q1 EVM User's Guide

Trademarks

Google Chrome is a trademark of Google, LLC.

Mozilla Firefox is a trademark of Mozilla Foundation.

Windows is a registered trademark of Microsoft Corporation.

macOS is a registered trademark of Apple Inc.

Linux is a registered trademark of The Linux Foundation.

All other trademarks are the property of their respective owners.

1 Introduction

The TPS650330-Q1 device is a highly integrated PMIC for automotive camera modules. This device combines three step down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 18.3 V for connections to power over coax. All converters operate in a forced fixed-frequency PWM mode. The LDO can supply 300 mA and operate with an input voltage range from 2.2 V to 5.5 V. The step-down converters and the LDO have separate voltage inputs that enable maximum design and sequencing flexibility.

2 Requirements

  • Computer with Windows, MacOS, or Linux operating system
  • Camera PMIC GUI (Link Here)
  • Micro-USB Cable
  • TPS650330-Q1 EVM
  • DC Power Supply (4.5 V to 19 V)
    • Banana Cables for Power and GND

 
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