LS0505EVD22 Series - 5 V, 5 A eFuse with Over Voltage and Over Current Protection

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The LS0505EVD22 integrated load switch provides a robust input over-current protection to downstream circuit systems. The device comes with built-in over-voltage protection, internal soft-start. The switch’s low RDS(ON) minimizes power loss of the system. In the event of input over voltage, LS0505EVD22 immediately turns off the switch to prevent downstream system from stress of excessive high voltage. Set the current limit level with an external resistor. Internal soft-start ensures a smooth output voltage ramp-up and limits the input in-rush current.

Features & Benefits:

  • Wide Input Voltage Range from 2.7V to 6V
  • 30V Maximum Input / Output Voltage
  • 50mΩ Low RDS(ON) Protection Switch
  • Built-in Fast Response Over Voltage Protection at 6.2 V
  • Discharge Output at OVP
  • Internal Soft-Start
  • Thermal Shutdown
  • Programmable Current Limit Peak Current up to 5 A
  • Hiccup Mode Protection for Over Load or Short Circuit
  • DFN2X2_8L Package
  • Pb-Free and RoHS compliant

Applications:

  • Bluetooth Headsets
  • Wearable Device
  • Tablet PC
  • Charging Cable
  • Battery Devices
  • Adapter Powered Devices

Access specifications, certifications, check availability and order parts below

Catalog #Operation Voltage (V)Vmax (V)Continuous Current (A)Ron (mΩ)Over Current Protection (A)Over Voltage Protection (V)Over Temperature ProtectionReverse BlockingSoft StartOutput DischargeQuiescent Current (µA)Shut Down Current (µA)PackagePartner ECAD ModelsStockSamples
LS0505EVD222.7 ~ 6305501 ~ 56.2YesN/AYesYes2005DFN2x2-8LS0505EVD22CheckOrder
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