Datasheet Details
| Part number | US2026A |
|---|---|
| Manufacturer | Unisonic Technologies |
| File Size | 221.46 KB |
| Description | DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION |
| Datasheet |
 US2026A Datasheet
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General Description
The UTC US2026A 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.
- Thermal shutdown protection.
- Flag indicates fault conditions.