LS05006VPQ33 - LS05006VPQ33 Series

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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 LS05006VPQ33 is a protection device that helps prevent damage to electronic products with USB Type-C ports. It protects against short circuits, overvoltage up to 24 V, and electrostatic discharge (ESD). Many USB Type-C products don’t meet the Type-C specification, and some adapters that only provide 20 V to VBUS can cause short circuits due to pin issues, twisting, or moisture. Without protection, low voltage silicon circuits in Type-C controllers can be damaged. With LS05006VPQ33, downstream low voltage circuits are safeguarded against overvoltage and IEC61000-4-2 ESD strike.

The LS05006VPQ33 has a CC pin pull-down resistor that helps power up and charge mobile devices with dead batteries. Once the system power is up, the device automatically cuts out the CC pin pull-down resistor, allowing the Type-C controller’s CC pin pulldown resistor to take over without causing confusion for the power source.

Features & Benefits:

  • Automatically process signals and work transparently without interference or burden on Type-C controller operation.
  • Overvoltage protection for 4-channels (CCxI, SBUxI) with Overvoltage protection for 4-channels (CCxI, SBUxI) with 24 V tolerant switch and IEC 61000-4-2 ESD protection.
  • Up to 600 mA high current capability for CC1/CC2 overvoltage protection FETs to pass VCONN power.
  • Include integrated CC1/CC2 pull-down resistors to handle mobile devices dead battery conditions.
  • Designed in a compact package QFN3x3_20L


  • USB Type-C Devices
  • Notebook
  • Desktop
  • Monitor
  • Industry PC
  • Point of Sales
  • Smart Phone
  • Tablet
  • Docking Stations

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