USB Type-C Power Delivery Controller HY917



USB PD Quick Chargers
AC/DC PD Type-C adaptor


HY917 is a high-performance programmable PD Type-C controller. It has a highly integrated, programmable internal feedback compensation. HY917 integrates N-MOSFET load switch and DC bus discharge MOSFET. Its internal ASIC design handles various proprietary protocols through D + / D- interfaces and supports Type-C USB PD via CC1 / CC2 pins. The built-in TYPE-C protocol of HY917 supports the automatic wake-up system when the TYPE-C device is inserted. It automatically achieves identification of plug in and out, charging/ discharging attributes of the devices.

HY917 is a highly integrated design with few external components. It provides high reliability of the system by integrating various functions and protections.

HY917 is available with ESOP8 package. 


· Protocol: USB PD2.0/3.0, SCP/FCP, AFC, USB BC1.2 DCP, QC3.0+/QC3.0/2.0

· Support Apple 2.4Aspecification

· Support USB Type-C: DFP configuration, 3A/1.5A

· Support USB PD2.0/3.0 protocols

· Integrated physical layer protocol

· Built-in N-MOSFET load switch

· VPWR and VBUS built-in discharge circuit

· Cable voltage drop compensation

· Protection

· Output overvoltage protection

· Output undervoltage protection

· CC1/CC2 /D +/D- overvoltage protection

· Overcurrent protection

· Over Temperature protection

· ESD: ±4kV

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