NIS5820 Electronic Fuse (eFuse)

ON Semiconductor's eFuse is a cost-effective, resettable fuse with 8 A to 12 A continuous current options

Image of ON Semiconductor NIS5820 Electronic FuseThe NIS5820 series eFuse from ON Semiconductor is a cost-effective, resettable fuse that can greatly enhance the reliability of a system from both catastrophic and shutdown failures. It is designed to buffer the load device from excessive input voltages that 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.

  • Adjustable overcurrent protection
  • Overvoltage and undervoltage protection
  • Reverse current protection
  • Adjustable output slew rate
  • Current sense (IMON)
  • Fault report
  • Thermal shutdown for self-protection
  • Low RDS(ON)
  • Low quiescent current
  • High continuous current driving capability
  • Tri-state EN/FLT pin
  • Auxiliary overcurrent protection and SATA power on a backplane
  • SATA power hot-plug and overcurrent protection
  • Power supply overcurrent protection
  • Hot-plug fans for servers
  • Overcurrent protection for industrial power supplies, motor control
  • Industrial grade protected relays

Application Notes

NIS5820 Electronic Fuse (eFuse)

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
12V EFUSENIS5820MT1TXG12V EFUSE3000 - ImmediateView Details
12V EFUSENIS5820MT2TXG12V EFUSE3000 - ImmediateView Details
Updated: 2019-12-11
Published: 2019-11-27