NCP345 Datasheet - ON

Overvoltage Protection

NCP345 Features

* Overvoltage Turn

* Off Time of less than 1.0 msec

* Accurate Voltage Threshold of 6.85 V (nominal)

* Undervoltage Lockout Protection

* CNTRL Input Compatible with 1.8 V Logic Levels

* Pb

* Free Package is Available Typical Applications

NCP345 General Description

Pin # Symbol Pin Description 1 OUT This signal drives the gate of a P *channel MOSFET. It is controlled by the voltage level on IN or the logic state of the CNTRL input. When an overvoltage event is detected, the OUT pin is driven to within 1.0 V of VCC in less than 1.0 msec provided .

NCP345 Datasheet (66.16 KB)

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NCP345

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Overvoltage protection.
NCP345 Overvoltage Protection IC The NCP345 overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage transients .

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