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HUSB381 Expand all
Product Descriptions

The HUSB381 is a high performance, high integration USB Type-C Port controller. The HUSB381 is a USB PD3.1 controller which supporting 5 FPDOs and 2 APDOs with programmable current and voltage. The HUSB381 integrates an internal N-MOSFET to enable the VBUS from VIN to protect the devices connected with VBUS. The HUSB381 integrates all of required protections such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Under Voltage Lockout (UVLO), Over Current Protection (OCP), Fast Over Current Protection (FOCP), CC Over Voltage Protection (Port OVP) and Over Temperature Protection (OTP). It is ESSOP-10L package.

Typical Application Circuit
Sample and Order
ModelTTemp (°C)Package TypePackage Option
HUSB381-BAXXX-ED10R-40 ~125ESSOP-10LTape & Reel,4000Apply Now

Product Features
  • USB type-C 2.1 and USB PD3.1 compliant

    • Support 5 V, 9 V, 12 V, 15 V and 20 V FPDOs

    • Support 2 programmable APDOs

  • As low as 5 mA light load detection

  • Integrated internal N-MOSFET

  • Multiple cable compensation options

  • Integrated OVP, UVP, UVLO, OCP, FOCP, CC OVP, OTP protections

  • ESSOP-10L package

  • ±2 kV HBM ESD rating for USB IO pins

Technical Documents
Typical Applications


AC-DC Power Adapter


Car Charger

Evaluation Board Kit



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All rights reserved © 2023. All Rights Reserved By Hynetek Semiconductor Co., Ltd. GuangDong ICP No. 19101561 Contact Us | Privacy Policy | Terms of Sale
All rights reserved © 2022. All Rights Reserved By Hynetek Semiconductor Co,. Ltd.
Guangdong ICP No. 19101561 Contact Us | Privacy Policy | Terms of Sale