SLUUC38B June   2019  – April 2021 TPS563202

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
  5. 4Test Setup and Results
    1. 4.1  Input/Output Connections
    2. 4.2  Start-Up Procedure
    3. 4.3  Efficiency
    4. 4.4  Load Regulation
    5. 4.5  Line Regulation
    6. 4.6  Load Transient Response
    7. 4.7  Output Voltage Ripple
    8. 4.8  Input Voltage Ripple
    9. 4.9  Start-Up
    10. 4.10 Shut-Down
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic, List of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 List of Materials
  8. 7Reference
  9. 8Revision History

4.1 Input/Output Connections

The TPS563202EVM is provided with input/output connectors and test points as shown in Table 4-1. Figure 4-1 shows connectors and jumpers placement on TPS563202EVM board.

A power supply capable of supplying 3 A must be connected to J1 through a pair of 20-AWG wires. The load must be connected to J2 through a pair of 20-AWG wires. The maximum load current capability is 3 A. Wire lengths must be minimized to reduce losses in the wires. Test point TP2 provides a place to monitor the VIN input voltages with TP5 providing a convenient ground reference. TP3 is used to monitor the output voltage with TP7 as the ground reference.

GUID-A4945B14-B828-46AC-905F-F85E122CBE62-low.gifFigure 4-1 TPS563202EVM Connectors and Jumpers Placement
Table 4-1 Connection and Test Points
REFERENCE DESIGNATORFUNCTION
J1VIN (see Table 1-1 for VIN range)
J2VOUT, 1.05 V at 3-A maximum
JP1EN control. Shunt EN to GND to disable
TP1VIN positive power point
TP2VIN positive monitor point
TP3VOUT positive monitor point
TP4VOUT positive power point
TP5, TP7GND power point
TP6, TP10, TP12,TP13GND monitor point
TP8Switch node test point
TP9EN test point
TP11Test point for loop response measurements