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 unit down, thereby allowing the load circuit to continue its
operation.

Features
• 42 m Typical
• Digital and Tristate Enable
• Integrated Reverse Current Protection
• Thermally Protected
• Integrated Soft−Start Circuit
• Fast Response Overvoltage Clamp Circuit
• Internal Undervoltage Lockout Circuit
• Internal Charge Pump
• Load Current Monitor Pin
• ESD Ratings: Human Body Model (HBM); 2000 V
Charged Device Model (CDM); 2000 V
Latch−Up; Class 1
• These Devices are Pb−Free and are RoHS Compliant

Typical Applications
• Hard Drives
• Solid State Drives
• Mother Boards