An inrush current controller for a device has a connector for hot-plugging
the device into a source of energization. An impedance has a current
input coupled to a first contact of the connector and a current output
coupled to the device. The impedance has an impedance control input. An
impedance control circuit has a logic input coupling to a second contact
of the connector. The impedance control circuit has an impedance control
output connected to the impedance control input. The impedance control
output forces the impedance OFF during a first time interval after
hot-plugging. The logic input triggers a limited inrush at the current
input after the first time interval.