Datasheet Details
| Part number | US203 |
|---|---|
| Manufacturer | Unisonic Technologies |
| File Size | 300.64 KB |
| Description | HIGH-SIDE POWER SWITCHES |
| Datasheet |
 US203 Datasheet
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General Description
The UTC US203 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.
Key Features
- SOP-8 4 5 123 SOT-25 MSOP-8.
- 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.