US223 Datasheet (UTC) - HIGH-SIDE POWER SWITCHES

US223, HIGH-SIDE POWER SWITCHES

The UTC US223 are low voltage cost-effective high-side power switches with flag function.

These devices are particularly suitable for self-powered and bus-powered USB applications.

The build-in N-MOSFET’s RDS(ON) which meets the requirements of USB voltage drop is as low as 80mΩ.

The UTC US223 conta

US223 Features

* Input Voltage Varies From 3.5V to 5.5V

* Built-in N-MOSFET

* Output Can Be Forced Higher Than Input (Off-State)

* Typical Low Supply Current: - Switch On: 25μA (TYP) - Switch Off: 0.1μA (TYP)

* Open-Drain Fault Flag Output To Indicate Fault Conditions

* Protection Circuit