WP3891 Datasheet (WAYON) - Over-Voltage Protection IC

WP3891, Over-Voltage Protection IC

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.

The overvoltage protection threshold is 5.9V.

The overvoltage protection th

WP3891 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