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HUSB366 Expand all
Product Descriptions

The HUSB366 is a high performance, high integration 3-Ports controller (USB Type-C1, USB Type-C2 and USB Type-A2). When there is only one port attached, the USB PD or HVDCP fast charging protocols are enabled, and it is only 5 V output when 2 or 3 ports are attached simultaneously.The HUSB366 is a USB PD3.1 SRC controller which supports 5 FPDOs and 2 APDOs with programmable current and voltage. Besides, the HUSB366 also supports BC1.2 DCP, Apple 2.4A, QC2.0/3.0/QC3+, AFC, FCP, SCP, PE1.1+ protocols.The HUSB366 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 or DPDM Over Voltage Protection (Port OVP), Over Temperature Protection(OTP) and Thermal Shut Down (TSD).It is available in QFN-32L (4 mm x 4 mm) package.

Typical Application Circuit
Sample and Order
ModelTTemp (°C)Package TypePackage Option
HUSB366-AAXXX-QN32R-40 to 125QFN-32L,4 mm x 4 mmTape & Reel,5000Apply 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

  • Support BC1.2 DCP and HVDCP protocols

   – BC 1.2 DCP mode

   – Apple 5V 2.4A mode

   – QC2.0/3.0/QC3.0+ class A or class B


   – PE 1.1+

  •  Support 3-ports application (2C1A)

  •  As low as 5 mA light load detection

  •  External N-MOSFET supported

  •  Support constant voltage loop(CV) and constant current loop(CC) operation

  •  Multiple cable compensation options

  •  Integrated OVP, UVP, UVLO, OCP, FOCP, CC/DPDM OVP, TSD and OTP protections

  •  QFN-32L (4 mm x 4 mm) package

  •  ±4 kV HBM ESD rating for USB IO pins

Technical Documents
Typical Applications


   Power Adapter


Car charger

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