NIS6432 Datasheet - ON Semiconductor

NIS6432 Electronic eFuse

Pin No. Pin Name Description 1,2,3 4 5 VIN SASIN EN/Fault Positive input voltage to the device. When this pin is pulled high the eFuse is turned off. This pin is a tri *state, bidirectional interface. It can be pulled to ground with an external open *drain or open collector devic.

Electronic Fuse, +3.3/+5 Volt NIS6432, NIS6452 The NIS64x2 is a cost effective, resettable fuse which can greatly enhance the reliability of a hard drive or other circuit 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 un.

NIS6432 Features

* 42 mW Typical

* Digital and Tristate Enable

* Integrated Reverse Current Protection

* Thermally Protected

* Integrated Soft

* Start Circuit

* Fast Response Overvoltage Clamp Circuit

* Internal Undervoltage Lockout Circuit

* Inte

NIS6432 Datasheet (530.23 KB)