SLVUAO9C March   2016  – June 2021 TPS56C215

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification Summary
    3. 1.3 Modifications
      1. 1.3.1 Output Voltage Setpoint
      2. 1.3.2 Adjustable UVLO
  3. 2Test Setup and Results
    1. 2.1  Input/Output Connections
    2. 2.2  Efficiency
    3. 2.3  Output Voltage Load Regulation
    4. 2.4  Output Voltage Line Regulation
    5. 2.5  Load Transients
    6. 2.6  Loop Characteristics
    7. 2.7  Output Voltage Ripple
    8. 2.8  Input Voltage Ripple
    9. 2.9  Powering Up
    10. 2.10 Powering Down
  4. 3Board Layout
    1. 3.1 Layout
  5. 4Schematic and Bill of Materials
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
  6. 5Revision History

2.10 Powering Down

Figure 2-16 and Figure 2-17 show the shutdown waveforms for the TPS56C215EVM-762. The input voltage for these plots is 12 V and the load is 1 Ω.

GUID-6AAB0AD8-B088-449E-ADB2-1DF728636D62-low.gifFigure 2-16 Shutdown Relative to VIN
GUID-9A96E897-6824-47BA-824A-F8E041B999C6-low.gifFigure 2-17 Shutdown Relative to Enable