US223
Overview
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.
- 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 Circuits: - Soft-start( Hot plug-in application) - UVLO 1.7V (TYP.) - Current Limiting Protection - Thermal Shutdown Protection
- Reverse Current Flow Blocking (No Body Diode)
