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HUSB350 Expand all
Product Descriptions

The HUSB350 is a high performance, high-integrated USB Type-C Power Delivery source controller. The HUSB350 supports PD3.0, PD2.0, PPS, QC2.0/QC3.0, FCP, AFC BC1.2 DCP etc. The HUSB350 incorporates all required protections such as Over-temperature Protection (OTP), Over-voltage Protection (OVP), Under-voltage Protection (UVP), and Under-voltage Lock-Out (UVLO). The HUSB350 supports smart power derating function for dual-port charger applications. It is available in SOP-14A/B and QFN-16 package options.


Typical Application Circuit
Sample and Order
Order modelPackage5V9V12V15V20VOC/CCVCONNCable CompHVDCPShipping
HUSB3500_B400ASOP-14B3A3A-3A3.25A1.2OCN100mΩYTape & Reel, 4KApply Now
HUSB3500_B600ASOP-14B3A3A-3A3.25A1.2OCN100mΩYTape & Reel, 4KApply Now
HUSB3500_xxxxBQFN-16LCustomizableApply Now
HUSB3500_xxxxASOP-14ACustomizableApply Now
Product Features
  • USB PD3.0 with PPS certified, TID 1508

  • USB Type-C 1.3 and USB PD3.0 compliant

  • Support up to Six FPDOs

    • Typical 5V, 9V, 12V, 15V and 20V PDOs

    • Support 5V~23.5V user-defined FPDOs, 5A maximum current and 115W maximum output power

  • Support up to Three APDOs

    • Support 5V Prog, 9V Prog, 15V Prog and 20V Prog

    • 20mV LSB for Voltage Regulation and 50mA LSB for Current Regulation

    • Constant power limit

  • Support BC1.2 DCP and HVDCP fast charger protocols

    • Apple 5V, 2.4A mode

    • BC1.2 DCP mode

    • QC2.0 5V, 9V and 12V discrete mode voltage adjustment

    • QC3.0 3.6V ~ 12V continuous mode voltage adjustment at 200mV step

    • Fast Charging Protocol (FCP) supported

    • Adaptive Fast Charging (AFC) Protocol supported

  • Integrate constant voltage (CV) loop compensation and constant current (CC) loop compensation network

    • Integrate secondary side compensation circuit, such as TL431

  • VBUS and VIN pins fast discharge

  • Voltage operating range: 3.3V to 25V

  • Support cable voltage drop compensation - 0, 50 mΩ, 100mΩ or 200mΩ

  • Support Smart Power Derating function for USB-C + USB-A dual-port charger or two USB-C ports charger

  • Multiple Time Program Supported

  • Dedicated GPIO pin for Attach, Low Current indication

  • Integrated VCONN power and eMarker detection

  • OTP, VIN OVP, VIN UVP, VIN UVLO and OCP protections

  • CC pin support 28V high voltage to protect the CC pin and VBUS pin short risk

  • SOP-14A/B and QFN-16 packages

  • Enhanced ESD HBM on CC1,CC2,D+,D-

Technical Documents
Typical Applications

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Single-port or multi-port power adapter


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Car charger



Evaluation Board Kit

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HUSB350 demo board: REF_HUSB304_HUSB350


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