US3026A
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.
Key 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
