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

7.2.2 Input Connections

  1. Prior to connecting the DC input source VIN, it is advisable to limit the source current from VIN to 10 A maximum. Make sure VIN is initially set to 0 V and connected as shown in Figure 7-2.
  2. Connect a voltmeter V1 at TP6(VIN) and TP7 (GND) to measure the input voltage.