Single channel high side switch IC for USB port is a high side switch having over current protection used in power supply line of universal serial bus (USB). N-channel power MOSFET of low on resistance and low supply current are realized in this IC. And, over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit are built in.
Low on resistance 80mΩ Nch MOSFET Switch Continuous current load 0.25A Soft start circuit Over current detection Thermal shutdown Under voltage lockout Open drain error flag output Reverse-current protection when power switch off Power supply voltage range 2.7V to 5.5V TTL Enable input 1.2ms typical rise time 10μA max standby current Operating temperature range -40°C to 85°C