SLUUCD4 April   2021 TPS92682-Q1

 

  1.   Trademarks
  2.   General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines
  3. 1Description
    1. 1.1 Typical Applications
    2. 1.2 Warnings
    3. 1.3 Connector Description
  4. 2REACH Compliance
  5. 3Performance Specifications
    1. 3.1 SEPIC Voltage Regulator
    2. 3.2 SEPIC Current Regulator
  6. 4Performance Data and Typical Characteristic Curves
    1. 4.1 Startup Waveforms
    2. 4.2 Dynamic Performance
    3. 4.3 Faults
    4. 4.4 EMI Scan
  7. 5Schematic, PCB Layout, and Bill of Materials
    1. 5.1 Schematic
    2. 5.2 Layout
    3. 5.3 Bill of Materials
  8. 6Software
    1. 6.1 Demonstration Kit Software Installation for MSP-EXP432E401Y LaunchPad Board
    2. 6.2 Installation Error Recovery
    3. 6.3 Programming the MSP-EXP432E401Y LaunchPad Board
  9. 7TPS92682EVM-125 Power UP and Operation
    1. 7.1 SPI Command
    2. 7.2 GUI Devices Window

1.1 Typical Applications

This document outlines the operation and implementation of the TPS92682-Q1 as a two-channel CV and CC coupled inductor SEPIC controller with the specifications listed in Table 3-1. For applications with a different input voltage range or different VOUT or ILED range, refer to the TPS92682-Q1 data sheet. The MSP-EXP432E401Y SimpleLink™ Ethernet MSP432E401Y MCU LaunchPad™ Development Kit controls the TPS92682EVM-125 evaluation board. The MSP-EXP432E401Y is available on TI website. However, any SPI controller can be used to program the TPS92682EVM board. Ensure that the LaunchPad board from TI has been programmed before running the GUI. The programming instructions are provided in Section 6.