Electronic Fuse, +3.3/+5 Volt
NIS6432, NIS6452
The NIS64x2 is a cost effective, resettable fuse which can greatly enhanc...
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 over
voltage 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 mW Typical Digital and Tristate Enable Integrated Reverse Current Protection Thermally Protected Integrated Soft−Start Circuit Fast Response Over
voltage Clamp Circuit Internal Under
voltage 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
www.onsemi.com
WQFN12 CASE 510BM
MARKING DIAGRAM
XXXXX ALYWG
G
XXXX = Specific Device Code A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location)
PIN CONNECTIONS 12
1 VIN
VOUT 11
GND
2 VIN
NIS6432 NIS6452
VOUT 10
GND
3 VIN
13 4 SASIN
VOUT 9 ILIM 8
ISENSE
© Semiconductor Components Industries, LLC, 2017
November, 2020 − Rev. 5
5 En/Fault
dV/d...