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NIS5132

ON Semiconductor
Part Number NIS5132
Manufacturer ON Semiconductor
Description 12 Volt Electronic Fuse
Published Sep 24, 2012
Detailed Description NIS5132 Series +12 Volt Electronic Fuse The NIS5132 is a cost effective, resettable fuse which can greatly enhance the r...
Datasheet PDF File NIS5132 PDF File

NIS5132
NIS5132

Overview
NIS5132 Series +12 Volt Electronic Fuse The NIS5132 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.
It also 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 operation.
Two thermal options are available, latching and auto−retry.
Features • Integrated Power Device • Power Device Thermally Protected • No External Current Shunt Required • 9 V to 18 V Input Range • 44 mW Typical • Internal Charge Pump • Internal Undervoltage Lockout Circuit • Internal Overvoltage Clamp (MN1 and MN2 versions) • ESD Ratings: Human Body Model (HBM); 2000 V Machine Model (MM); 200 V • These Devices are Pb−Free and are RoHS Compliant Typical Applications • Hard Drives • Mother Board Power Management http://onsemi.
com 3.
6 AMP, 12 VOLT ELECTRONIC FUSE DFN10 CASE 485C MARKING DIAGRAM 1 32 AYWG G Pin 1 2 3 4 5 6−10 11 (flag) Function GND dv/dt Enable/Fault ILIMIT NC SOURCE VCC 32 = Latching Version with VClamp 32B = Latching Version without VClamp 32H = Auto−Retry Version with VClamp A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the ordering information section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2014 1 July, 2014 − Rev.
10 Publication Order Number: NIS5132/D ENABLE/ FAULT Enable Thermal Shutdown NIS5132 Series VCC Charge Pump Current Limit SOURCE ILIMIT UVLO Voltage Clamp* dv/dt Control dv/dt (*MN1 and MN2 versions) Figure 1.
Block Diagram Table 1.
FUNCTIONAL PIN DESCRIPTION GND Pin Function Description 1 Ground Negative input voltage to the device.
This is used as the i...


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