SLVUBO3A April   2019  – October 2020 TPS650330-Q1

 

  1.   Trademarks
  2. 1BOOSTXL-TPS65033 Components and Environment
  3. 2BOOSTXL-TPS65033 Board Information
    1. 2.1 Critical Socketed Board Connections
      1. 2.1.1 Power Switches
    2. 2.2 Jumpers and Test Points
  4. 3Programming GUI Operation
    1. 3.1 Initial Set-up
      1. 3.1.1 Finding the GUI
      2. 3.1.2 Offline Installation
      3. 3.1.3 Flashing the MSP430F5529 LaunchPad
      4. 3.1.4 Flashing the MSP432E401Y Launch Pad
    2. 3.2 Connection Debugging
    3. 3.3 Basic Operation of the GUI
      1. 3.3.1 Home
      2. 3.3.2 Block Diagram
      3. 3.3.3 Registers
      4. 3.3.4 Device Configuration
        1. 3.3.4.1 Using Device Configuration to Define Spin Settings
        2. 3.3.4.2 Configuring the Power Sequence
    4. 3.4 Scripting
  5. 4Recommended Operating Procedure
  6. 5BOOSTXL-TPS65033 Schematic
  7. 6BOOSTXL-TPS65033 Board Layers
  8. 7BOOSTXL-TPS65033 Bill of Materials
  9. 8Revision History

2.1.1 Power Switches

Both the 5 V and 3.3 V rails connect to the PMIC through separate current limiting load switches. The load switches are simultaneously enabled with the S2 toggle switch on the top left area of the board. See Section 5 for the complete BOOSTXL-TPS65033 schematic. It is recommended to keep S2 open when connecting the LaunchPad to the PC to reduce the initial current draw from the USB port.