NIS6151 Datasheet - ON Semiconductor

NIS6151 +5 Volt Electronic eFuse

Pin No. Pin Name Description 1, 2 VCC Positive input voltage to the device. (Low ESR capacitor of minimum 4.7 mF from VCC to GND is required) 3 GND Negative input voltage to the device. This is used as the internal reference for the IC. 4 IMON This pin can be used to monitor the output cur.

+5 Volt Electronic eFuse NIS6151 The NIS6151 is a cost effective, resettable fuse which can greatly enhance the reliability of a USB application from both catastrophic and shutdown failures. It is designed to buffer the load device from excessive input voltage which can damage sensitive circuits and to protect the input side circuitry from reverse currents. It includes an overvoltage clamp circuit that limits the output voltage during transients but does not shut the unit down, thereby allowing.

NIS6151 Features

* 200 mW Max RDS(on)

* Integrated Reverse Current Protection

* Adjustable Output Current Limit Protection with Thermal Shutdown

* IEC61000

* 4

* 2 Level 4 ESD Protection for Vbus up to ±7 kV

* Fast Response Overvoltage Clamp Circuit with Selectable

NIS6151-ONSemiconductor.pdf