19-2664; Rev 1; 4/03
50mA/100mA Current-Limit Switches
MAX4785–MAX4788
General Description
The MAX4785–MAX4788 family of switches feature internal current limiting to prevent host devices from being damaged due to faulty load conditions.
These analog switches have a low 0.
7Ω on-resistance and operate from a 2.
3V to 5.
5V input
voltage range.
They are available with guaranteed 50mA and 100mA current limits, making them ideal for load-switching applications.
When the switch is on and a load is connected to the port, a guaranteed blanking time of 14ms ensures that the transient
voltages settle down.
If after this blanking time the load current is greater than the current limit, the MAX4785 an...