SLUU364C May   2009  – January 2022 TPS51315

 

  1.   Trademarks
  2. 1 Introduction
  3. 2 Description
  4. 3 Typical Applications
  5. 4 Features
  6. 5 Electrical Performance Specifications
  7. 6 Schematic
  8. 7 Test Setup
    1. 7.1 Test Equipment
      1. 7.1.1 Voltage Source
      2. 7.1.2 Multimeters
      3. 7.1.3 Output Load
      4. 7.1.4 Oscilloscope
      5. 7.1.5 Fan
      6. 7.1.6 Recommended Wire Gauge
    2. 7.2 Recommended Test Setup
      1. 7.2.1 Configuration
      2. 7.2.2 Input Connections
      3. 7.2.3 Output Connections
      4. 7.2.4 Other Connections
  9. 8 Test Procedure
    1. 8.1 Line/Load Regulation and Efficiency Measurement Procedure
    2. 8.2 List of Test Points
    3. 8.3 Equipment Shutown Procedure
  10. 9 Performance Data and Typical Characteristic Curves
  11. 10EVM Assembly Drawing and PCB layout
  12. 11List of Materials
  13. 12References
  14. 13Revision History

8.2 List of Test Points

Table 8-1 Test Point Functions
TEST POINTSNAMEDESCRIPTION
TP1GNDGND for 5VBIAS
TP25VBIAS5VBIAS
TP3SWMonitor switch node voltage
TP4VOUTVOUT
TP5GNDGND for Vout
TP6VINVIN
TP7GNDGND for VIN
TP8PGOODPower Good
TP9EN_PSVEnable
TP105VinExternal 5VIN
TP11GNDGND for external 5VIN
TP12GNDGND