NIS54xxGEVB
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NIS5431 Controlled slew rate
Continue with jumpers J2 (10 Ω), J1 (5431), J4, J8, and J13. Perform this test with and without the J6
jumper in place to observe how the duration of the controlled slew rate changes. When J6 is in place, the slew rate
will be longer because a capacitor is connected between the dv/dt pin and GND. With VCC set to 3.3 V, press and
release the blue button to see the eFuse turn on with a controlled output voltage slew rate.
Figure 7. This is a demonstration of the controlled slew rate circuit with J6 in place. Without J6 in
place, the slew rate will be lower.
