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LS1205EFD33 - 5A eFuse

This page provides the datasheet information for the LS1205EFD33, a member of the LS1205EVD33 5A eFuse family.

Datasheet Summary

Description

The LS1205E integrated load switch provides an easy circuit protection to power the system.

The devices use few external components and provide multiple protection modes.

They are a robust defense against overload, short circuit, input voltage surge and excessive inrush current.

Features

  • & Benefits.
  • Wide Input Voltage Range from 2.7V to 18V.
  • LS1205EV: External Selectable Input Range and Clamping Output Voltage Threshold.
  • LS1205EF: Open Drain Fault Indicator FAULT.
  • Output Discharging Function.
  • Integrate a 25mΩ Low RDS(ON) Protection Switch.
  • External Programmable SoftStart Time.
  • External Programmable Current Limit up to 5A.
  • Short-circuit Protection.
  • Enable Control Pin.
  • Thermal Shutdown Protection & Auto Recovery.
  • DFN3×3_10L P.

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Datasheet preview – LS1205EFD33

Datasheet Details

Part number LS1205EFD33
Manufacturer Littelfuse
File Size 1.05 MB
Description 5A eFuse
Datasheet download datasheet LS1205EFD33 Datasheet
Additional preview pages of the LS1205EFD33 datasheet.

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Full PDF Text Transcription

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Protection IC Datasheet LS1205ExD33 Series 18V, 5A eFuse with Programmable Current Limit and Output Voltage Clamp RoHS Pb Description The LS1205E integrated load switch provides an easy circuit protection to power the system. The devices use few external components and provide multiple protection modes. They are a robust defense against overload, short circuit, input voltage surge and excessive inrush current. The switch’s low RDS(ON) helps to reduce power loss during normal operation. Set the current limit level with an external resistor. Protect against input over-voltage events via internal clamp circuitry to a safe output voltage. Programmable soft-start controls the slew rate of the output voltage to limit inrush current during plug in.
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