SLVUD83A July   2025  – September 2025 TPS65215-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
    5. 1.5 Caution
  6. 2Hardware
    1. 2.1 Setup
    2. 2.2 TPS65215-Q1 Resources Overview
    3. 2.3 EVM Configuration
      1. 2.3.1 Default EVM Configuration
      2. 2.3.2 Test Points
  7. 3Software
    1. 3.1 Graphical User Interface (GUI)
      1. 3.1.1 Getting Started
        1. 3.1.1.1 Finding the GUI
        2. 3.1.1.2 Downloading the Required Software
        3. 3.1.1.3 Launching the GUI
        4. 3.1.1.4 Connecting to the EVM
      2. 3.1.2 Collateral Page
      3. 3.1.3 Register Map Page
      4. 3.1.4 NVM Configuration Page
        1. 3.1.4.1 NVM Fields
        2. 3.1.4.2 Create and Load a Custom Configuration
      5. 3.1.5 Sequence Configuration
      6. 3.1.6 NVM Programming Page
      7. 3.1.7 Additional Features
  8. 4Hardware Design Files
    1. 4.1 TPS65215Q1EVM Schematic
    2. 4.2 TPS65215Q1EVM PCB Layers
    3. 4.3 TPS65215Q1EVM Bill of Materials
  9. 5Additional Information
    1. 5.1 Trademarks
  10. 6Revision History

2.2 TPS65215-Q1 Resources Overview

The TPS65215-Q1 PMIC contains five regulators; 3 buck regulators and 2 low drop-out regulators (LDOs). The buck converters are capable of supporting up to 3.5A for buck1, and 1.5A each for the remaining buck regulators. LDO1 (400mA) is configurable as an LDO, load switch, or bypass mode. LDO2 (300mA) is configurable as an LDO or load switch. With a VIN range of 2.5V to 5.5V, the PMIC supports a common 3.3V system voltage. When VSEL jumper is set to high, LDO1 is set to bypass 3.3V input from the system voltage. Set the VSEL jumper low to set LDO1 to a fixed 1.8V LDO. Table 2-1 shows a summary of the voltage and current capabilities for each of the analog resources. With an I2C interface, three GPIO pins, and three multi-function-pins, the TPS65215-Q1 PMIC provides the full power package to meet the requirements of a variety of SoCs.

Table 2-1 TPS65215-Q1 Power Resources
Input VoltageOutput VoltageCurrent CapabilityComments
BUCK12.5V - 5.5V0.6V - 3.4V3.5A
  • 2.3MHz switching frequency.
  • Dynamic voltage scaling.
  • Programmable power sequencing and default voltages.
  • Integrated voltage supervisor for undervoltage.
BUCK22.5V - 5.5V0.6V - 3.4V1.5A
BUCK32.5V - 5.5V0.6V - 3.4V1.5A
LDO11.5V - 5.5V (LDO, Load-Switch)

1.5V - 3.4V (bypass)

0.6V - 3.4V (LDO)

1.5V - 3.4V (bypass)

400mA
  • Programmable power sequencing and default voltages.
  • Configurable as load switch and bypass-mode.
  • Integrated voltage supervisor for undervoltage.
LDO22.2V - 5.5V1.2V - 3.3V300mA
  • Programmable power sequencing and default voltages.
  • Configurable as load switch.
  • Integrated voltage supervisor for undervoltage.