NOT RECOMMENDED FOR NEW DESIGN
NO ALTERNATE PART
NIS5132
Green
3.6A 12V RESETTABLE ELECTRONIC FUSE
Description
Pin Assignments
The NIS5132 is a self-protected resettable electronic fuse designed
for consumer applications such as hard disk drives, to industrial
applications to enhance system reliability against catastrophic and
shutdown failures.
(Top View)
GND
To support a wide range of demanding applications, the design has
been optimized to operate over the supply range of 9.0V to 18V. For
dv/dt
robustness and protections, the device integrates a low RDS(ON)
1
10
Source
2
2
29
Source
8
Source
NIS5132MN1
NIS5132MN2
Enable/Fault
3
ILIMIT
4
7
Source
NC
5
6
Source
NMOS buffer power device along with an undervoltage lockout,
overvoltage clamp, a current limit, a dv/dt control and a thermal
shutdown circuits. The overvoltage circuit limits the output voltage
without shutting the device down to allow the load to continue
operating during over voltage. Thermal shutdown can be either
latching type (NIS5132MN1) or auto-retry type (NIS5132MN2).
U-DFN3030-10
Features
Applications
9.0 to 18V Operating Input Voltage
Hard Drives
Integrated NMOS Power Device with RDS(ON) of 30mΩ Typical
Mother Board Power Management
Printer Load Power Management
Internal Current Limit - No External Current Sense Resistor in
Load Path
Under Voltage Lockout
Over Voltage Clamp (NIS5132MN1 and NIS5132MN2)
Thermal Shutdown
-40C to +150C Operating Junction Temperature
ESD Ratings: HBM > 1500V; MM 200V
Small Low Profile U-DFN3030-10 Package
UL Recognized, Report E322375-20140529
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain
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