CALIFORNIA MICRO DEVICES
Features
• • • • • • • • • • Dual switches, each with independent over-current protection and flag indicator, for 4 USB ports Two active low Enable controls, one per output Up to 1.2A continuous current each output Over-current limits at 1.2A min 10msec min fault blanking delay on OC# outputs prevents false overcurrent alarms Prevents backdrive current when host powered off Low operating current (95µA typ.) Low quiescent current when disabled (2V) to deselect VOUT1 and VOUT2 respectively, and set EN1# and EN2# low (to 1200mA
Preliminary CM3512