Especificações Técnicas

THE SN1804044ZBHR DEVICE IS A STAND-ALONE USB TYPE-C AND POWER-DELIVERY (PD) CONTROLLER PROVIDING CABLE-PLUG AND ORIENTATION DETECTION AT THE USB TYPEC CONNECTOR. UPON CABLE DETECTION, THE SN1804044ZBHR DEVICE COMMUNICATES ON THE CC WIRE USING THE USB PD PROTOCOL. WHEN CABLE DETECTION AND USB PD NEGOTIATION ARE COMPLETE, THE SN1804044ZBHR DEVICE ENABLES THE APPROPRIATE POWER PATH AND CONFIGURES ALTERNATE MODE SETTINGS FOR INTERNAL AND (OPTIONAL) EXTERNAL MULTIPLEXERS. THE MIXED-SIGNAL FRONT-END ON THE CC PINS ADVERTISES DEFAULT (500 MA), 1.5 A OR 3 A FOR TYPE-C POWER SOURCES, DETECTS A PLUG EVENT AND DETERMINES THE USB TYPE-C CABLE ORIENTATION, AND AUTONOMOUSLY NEGOTIATES USB PD CONTRACTS BY ADHERING TO THE SPECIFIED BIPHASE MARKED CODING (BMC) AND PHYSICAL LAYER (PHY) PROTOCOL.   FEATURES USB POWER DELIVERY (PD) CONTROLLER MODE CONFIGURATION FOR SOURCE (HOST), SINK (DEVICE), OR SOURCE-SINK BIPHASE MARKED ENCODING/DECODING (BMC) PHYSICAL LAYER (PHY) PROTOCOL POLICY ENGINE CONFIGURABLE AT BOOT AND HOST-CONTROLLED SUPPORTS PD2.0 AND PD3.0   SPECIFICATIONS. USB TYPE-C SPECIFICATION COMPLIANT DETECT USB CABLE PLUG ATTACH CABLE ORIENTATION AND ROLE DETECTION ASSIGNS CC AND VCONN PINS ADVERTISES DEFAULT, 1.5 A OR 3 A FOR TYPE-C   POWER  PORT-POWER SWITCH 5-V, 3-A INTEGRATED SWITCH TO VBUS FOR TYPE-C POWER 5-V, 600-MA SWITCHES FOR VCONN OVERCURRENT LIMITER, OVERVOLTAGE PROTECTOR SLEW-RATE CONTROL HARD RESET SUPPORT   PORT-DATA MULTIPLEXER USB 2.0 HS DATA, UART DATA, AND USB LOWSPEED ENDPOINT SIDEBAND USE DATA FOR ALTERNATE MODES (DISPLAYPORT AND THUNDERBOLT-)   POWER MANAGEMENT GATE CONTROL AND CURRENT SENSE FOR EXTERNAL 5-V TO 20-V, 5-A BIDIRECTIONAL SWITCH (BACK-TOBACK NFETS) POWER SUPPLY FROM 3.3-V OR VBUS SOURCE 3.3-V LDO OUTPUT FOR DEAD BATTERY    APPLICATIONS NOTEBOOK COMPUTERS TABLETS AND ULTRABOOKS DOCKING SYSTEMS CHARGER ADAPTERS USB PD HOSTS, DEVICES, AND DUAL-ROLE PORTS USB PD-ENABLED BUS-POWERED DEVICES DISPLAYPORT, THUNDERBOLT, AND HDMI   SN1804044ZBHR USB TYPE-C USB-PD CONTROLLER, POWER SWITCH TAGS DE SN1804044ZBHR: TPS65982ABZBHR, TPS65982, SN1804044ZBHR, SN1804044, SN1804044Z, CONTROLADOR USB-C, DRIVER ISB-C, DRIVER CI USB, CI CONTROLADOR DE USB TIPO C

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