Hi:
In our AVM surround view system, we use the TPS1H100-Q1 to control the power supply of four cameras. We set the current limit value of the TPS1H100-Q1 to 600mA, and the instantaneous current value of our single camera is about 500mA, and the steady-state current value is 120mA; the instantaneous current of four cameras together is 1A, and the steady-state current value is 480mA. The current during the start-up of a single camera and four cameras is tested as follows:
With this setting, will the starting current of our camera immediately trigger the overcurrent protection of the TPS1H100-Q1? Does the overcurrent protection of the TPS1H100-Q1 protect when the current reaches the set value or does it require the current to exceed it for a period of time? How long is this time?
Thanks!