Datasheet Details
| Part number | WP3891 |
|---|---|
| Manufacturer | WAYON |
| File Size | 527.65 KB |
| Description | Over-Voltage Protection IC |
| Datasheet |
 WP3891 Datasheet
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General Description
The WP3891 is OVP switch can disconnect the systems from its output pin in case wrong input operating conditions are detected.
The system is positive overvoltage protected up to 28V.
When input (OVLO) is set lower than 0.2V.
Key Features
- operating Range: 3V to 28V Absolute maximum voltage of VIN: 29V Low RDS(on): 60mΩ TYP at Vin=5V/0.3A 4.5A Maximum Continuous Current Capability Overvoltage Lockout :OVLO=5.9V (TYP) Debounce Time :20ms OTG Enable function Surge immunity to ±100V CSP15 Package (1.6mm.
- 2.1mm, ball pitch=0.4mm) Compliance to IEC61000.
- 4.
- 2 (Level 4): bypassed with a 1.0μF or larger capacitor 15kV(Air) 8kV (Contact) ; ESD Ratings: HBM >2kV.