NUS3046MN Datasheet (ON Semiconductor)

NUS3046MN, Overvoltage Protection

Pin # Symbol Pin Description 1 2, 10 IN GND This pin senses an external voltage point.

If the voltage on this input rises above the overvoltage threshold (VTH), the OUT pin will be driven to within 1.0 V of VCC, thus disconnecting the P *channel power MOSFET.

The nominal threshold level

NUS3046MN Overvoltage Protection IC with Integrated MOSFET This device represents a new level of safety and integration by combining the NCP346 overvoltage protection circuit (OVP) with a 30 V P channel power MOSFET.

This IC is specifically designed to protect sensitive electronic circuitry from overvoltage transients and power supply faults.

During such hazardous events, the IC quickly disconnects the input supply from the load, thus protecting the load before any damage can occur.

The

NUS3046MN Features

* Overvoltage Turn

* Off Time of Less Than 1.0 ms

* Accurate Voltage Threshold of 5.5 V, Nominal

* Control Input Compatible with 1.8 V Logic Levels

* 30 V Integrated P

* Channel Power MOSFET

* Low RDS(on) = 66 mW @

* 4.5 V