SLUUCY0A September   2023  – February 2024 TPSM861252 , TPSM861253 , TPSM861257

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Input and Output Connections
    2. 2.2 Output Voltage Setpoint
    3. 2.3 Start-Up Procedure
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Efficiency
      2. 3.1.2 Load Regulation
      3. 3.1.3 Line Regulation
      4. 3.1.4 Load Transient Response
      5. 3.1.5 Start-Up
      6. 3.1.6 Shutdown
      7. 3.1.7 Output Voltage Ripple
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1.     Trademarks
  11. 6Related Documentation
  12. 7Revision History

3.1.6 Shutdown

Figure 4-7 shows the TPSM861253EVM shutdown waveform relative to VIN.

GUID-20230907-SS0I-2WVZ-KHZF-QHRVXVJXKMB7-low.svgFigure 3-7 TPSM861253EVM Shutdown Relative to VIN, IOUT = 1 A

Figure 4-8 shows the TPSM861253EVM shutdown waveform relative to EN.

GUID-20230907-SS0I-HXLH-BZ6F-JXDQMCPZBJFD-low.svgFigure 3-8 TPSM861253EVM Shutdown Relative to EN, IOUT = 1 A