HUSB391 USB 1C2A PD Controller
■GENERAL DESCRIPTION
●The HUSB391 is a high performance, high integration 3-Port controller (USB Type-C2, USB Type-A1 and USB Type-A2). When VIN1 connects to VIN2, if there is only one port attached, the fast charging protocols, USB PD or HVDCP are enabled, and it is only 5 V output when 2 or 3 ports are attached simultaneously. When VIN1 is not connects to VIN2, if there is only one port attached, the fast charging protocols, USB PD or HVDCP are enabled; if USB Type-A2 and USB Type-C2 are connected at the same time, USB Type-C2 and USB Type-A2 go back to 5V Sharing mode, USB Type-A1 still supports fast charging.
●The HUSB391 is a USB PD3.1 SRC controller which supporting 5 FPDOs and 2 APDOs with programmable current and voltage. Besides, the HUSB391 also supports BC1.2 DCP, Apple 2.4A, QC2.0/3.0/QC3+, AFC, FCP and SCP, PE1.1+ protocols.
●The HUSB391 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) and Thermal Shut Down (TSD).
●It is available in QFN-40L (5 mm x 5 mm) package.
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USB 1C2A PD Controller 、 high performance, high integration 3-Port controller 、 USB PD3.1 SRC controller |
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[ Adaptor ][ Car charger ] |
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Datasheet |
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Please see the document for details |
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QFN-40L |
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English Chinese Chinese and English Japanese |
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2023/8/8 |
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Rev.1.0 |
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448 KB |
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