SLUUCO4 February   2023 TPS1211-Q1

 

  1.   TPS1211Q1EVM: Evaluation Module for Smart High-Side Driver TPS1211-Q1
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  4. 2Description
  5. 3Schematic
  6. 4General Configurations
    1. 4.1 Physical Access
    2. 4.2 Test Equipment and Setup
      1. 4.2.1 Power Supplies
      2. 4.2.2 Meters
      3. 4.2.3 Oscilloscope
      4. 4.2.4 Loads
  7. 5Test Setup and Procedures
    1. 5.1 Power-Up With EN Control
    2. 5.2 ON and OFF Control With INP Input
    3. 5.3 Input Reverse Polarity Test
    4. 5.4 Overcurrent Protection Test
    5. 5.5 Output Hot-Short Test
  8. 6EVAL Board Assembly Drawings
    1. 6.1 PCB Drawings
  9. 7Bill Of Materials (BoM)

5.5 Output Hot-Short Test

Use the following instructions to perform output the hot-short test:

  1. Set the jumper setting on EVM to default position as shown in Table 5-1.
  2. Set the input supply voltage VIN to 12V and current limit of 10 A.
  3. Enable the power supply.
  4. Now, short the output, That is, VOUT to GND with a shorter cable and observe the short-circuit response of TPS1211-Q1 using an oscilloscope.

#T5536460-73 shows hot-short response of TPS1211-Q1 on TPS1211Q1EVM Evaluation Board.

Figure 5-9 Output Hot-Short Response of TPS1211-Q1 Device