NIS5820

NIS5020, NIS5021, NIS5820 +12 Volt Electronic Fuse The NIS5x2x Series eFuse 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 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 14 mW and 24 mW Typical RDS(on) Options Tristate Enable Overcurrent Protection Thermally Protected Integrated Soft−Start Circuit Fast Response Overvoltage Clamp Circuit Internal Undervoltage Lockout Circuit Internal Charge Pump NIS5020 and NIS5820 in WDFN10 3x3 NIS5021 in WDFN10 4x4 Hot Pluggable ESD HBM Rating: 1.5 kV ESD CDM Rating: 1.0 kV These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Hard Drives Solid State Drives Servers Mother Boards Fan Drives www.onsemi.com 1 WDFN10 4x4 CASE 511DS WDFN10 3x3 CASE 522AA MARKING DIAGRAM XXXXXX XXXXXX ALYWG G XXXX A L Y W G = Specific Device Code = (See ORDERING INFORMATION = table below) = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package (Note: Microdot may be in either location) PIN CONNECTIONS GND dV/dt Enable/Fault ILIMIT NC 1 VCC Source Source Source Source Source WDFN10 (Top View) ORDERING INF...