SLVUCD1A May   2022  – September 2024 TPS65219

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Caution
  5. 2Introduction
  6. 3Requirements
    1. 3.1 Hardware
    2. 3.2 Software
  7. 4TPS65219 Resources Overview
  8. 5EVM Configuration
    1. 5.1 Default EVM Configuration
    2. 5.2 Configuration Headers
    3. 5.3 Test Points
  9. 6Graphical User Interface (GUI)
    1. 6.1 Getting Started
      1. 6.1.1 Finding the GUI
      2. 6.1.2 Downloading the Required Software
      3. 6.1.3 Launching the GUI
      4. 6.1.4 Connecting to the EVM
    2. 6.2 Collateral Page
    3. 6.3 Register Map Page
    4. 6.4 NVM Configuration Page
      1. 6.4.1 NVM Fields
      2. 6.4.2 Create and Load a Custom Configuration
    5. 6.5 Sequence Configuration
    6. 6.6 NVM Programming Page
    7. 6.7 Additional Features
  10. 7Schematics, PCB Layouts, and Bill of Materials
    1. 7.1 TPS65219EVM Schematic
    2. 7.2 TPS65219EVM PCB Layers
    3. 7.3 TPS65219EVM Bill of Materials
  11. 8Revision History

5.2 Configuration Headers

The TPS65219EVM has multiple headers that can be used to change the input supply for some of the power rails. The PCB also includes headers that allows changing specific functions of the PMIC using the multi-function pins. An overview of the jumper options for each header is shown in Figure 5-5. All the headers and the expected configuration for each selection is listed in Table 5-2.

TPS65219 TPS65219EVM TPS65219EVM Default Configuration - Jumpers Figure 5-5 TPS65219EVM Default Configuration - Jumpers
Table 5-2 TPS65219EVM Default Jumper Configuration
Header Jumper Default Position
Supply voltage setup J3 VIN_LDO1 Supply selection for LDO1

Default: setup to supply LDO1 with BUCK2
J9 VIN_LDO2 Supply selection for LDO2

Default: setup to supply LDO2 with VSYS
J10 VIN_LDO34 Supply selection for LDO3 and LDO4

Default: setup to supply LDO3/4 with VSYS
J11 EXTLDO_VIN Supply selection for the external discrete LDO.

Default: setup to supply the discrete 3.3V LDO with VSYS
J4 VIO VIO supply selection

Default: setup to use external 3.3V discrete LDO as the pull-up supply for the I2C pins and digital input pins)
Multi-Function pin setup J5 VSEL

High = sets 3.3V output voltage on LDO1 if the LDO is supplied by a 3.3V source.

Low = sets 1.8V output voltage on LDO1 (default EVM config)
J8 MODE/STBY

Bucks switching mode

High = forced-PWM (default EVM config)

Low = auto-PFM
J12 MODE_RESET

High = normal operation (default EVM config)

Low = performs a warm reset (reset target voltage and Bypass mode configs to the default NVM values)