Figure 6-2 shows the test setup for measuring the rise time of the TPS22950. Apply a squarewave to the ON pin of the switch using a function generator and apply a voltage to the VIN terminal using a power supply. Observe the waveform at VOUT Sense(TP2) with an oscilloscope to measure the slew rate and rise time of the switch with a given input voltage.

Figure 6-2 Rise Time Test Setup