Description
The UTC US3026A is a standard dual channels power switch with independent over-current protection fault flag functions, optimized for bus-powered Universal Serial Bus (USB) and self-powered applications, including Notebook and desktop PC’s that supply power to more than one port.
Features
- Two P-channel power MOSFET control switch.
- 110µA Max operating current.
- 5µA Max standby current.
- 145 mΩ Max switch resistance.
- 2.7V ~ 5.5V input voltage range.
- 500mA minimum continuous load current.
- Smooth turn-on eliminates in-rush induced voltage drop.
- 1 ms fault flag delay filters Hot-Plug events.
- Over-current protection.
- Under-voltage lockout circuit.
- Thermal shutdown protection.
- Flag indicates fault conditions.
US3026A_UTC.pdf
