SLVUCA1 November   2021 TPS7H1210-SEP

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Setup
    1. 2.1 Input/Output Connectors and Jumper Descriptions
      1. 2.1.1 J1, J4 (–)VIN
      2. 2.1.2 J6 GND
      3. 2.1.3 J2, J5 (–)VOUT
      4. 2.1.4 J7 GND
      5. 2.1.5 J3 EN
      6. 2.1.6 TP1-5 Test Points
    2. 2.2 Equipment Setup
  4. 3Operation
  5. 4Adjustable Operation
  6. 5Test Results
    1. 5.1 Enable, Disable, and Soft Start Timing
    2. 5.2 Output Load Transients
    3. 5.3 PSRR
    4. 5.4 Noise Spectral Density
  7. 6Board Layout
  8. 7Schematic and Bill of Materials

2.1.6 TP1-5 Test Points

There are five test points on the EVM. Table 2-1 shows the connection and function for each test point.

Table 2-1 Test Points
TEST POINT CONNECTION FUNCTION
TP1 VIN Provides access to the negative input voltage (VIN).
TP2 VOUT Provides access to the negative output voltage (VOUT) prior to R1 0-Ω resistor. R1 may be removed and replaced with wire, or precision resistor for current measurement.
TP3 VOUT Provides access to negative output voltage (VOUT).
TP4 GND Provides access to ground plane (GND) near VIN plane.
TP5 GND Provides access to ground plane (GND) near VOUT plane.