Overview

HotSwitch HS2240P is an eFuse with an integrated SurgeSwitch for transient surge protection. It is designed to protect against a variety of Electrical Overstress (EOS) conditions including lightning, electrostatic discharge (ESD), short circuits, and inrush current.

Packaging

  • DFN 3.5 x 2.0 x 0.57mm 14-Lead

Order Codes

  • HS2240P.C: Pb-free, Halogen-free, RoHS/WEEE-compliant, 3,000 pcs.

PB Free/ROHS

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Features

  • Input voltage range: 2.7VDC to 22VDC
  • DC output current: up to 3.1A
  • Fixed current limit: 3.9A typical
  • High surge capability: 40A (tp = 8/20μs) per IEC 61000-4-5 2kV (tp = 1.2/50μs, RS = 42Ω ) per IEC 61000-4-5
  • High ESD withstand voltage (VIN Pin): ±12kV (contact) and ±20kV (air) per IEC 61000-4-2
  • Constant surge clamping voltage
  • Low Ron: 40mΩ
  • Over voltage protection and soft start 
  • Automatic output discharge 
  • Fault flag output  

Applications

  • USB VBUS
  • Notebook and tablet computers
  • PON ONT and CPE
  • Set top box
  • Smart TVs
  • Remote meters
  • SSD & HDD
  • Servers
  • Surveillance cameras

Inventory

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