PI5USB31213 USB 3.1 GEN2 10Gbps Mux/Demux Switch with I2C Control for Type-C Connector
■The PI5USB31213 is a 10Gbps dual differential channel bi-directional multiplexer/de -multiplexer switch solution for USB 3.1 Gen2 Type-C connector applications. PI5USB31213 switches between the USB controller and the new Type-C connector. It supports host mode, device mode and dual-role mode ports with automatic configuration based on the voltage levels detected on CC pin. It offers excellent signal integrity for high-speed signals at low power dissipation.
■PI5USB31213 supports both pin and PC control base on ADDR pin setting. In pin control mode, the PORT input pin determines the port setting, whether this is a host, device or dual-role port. In host mode, the system can monitor ID pin to know the connector status while default current mode is set. Systems running in device mode can monitor system VBUS for connector status as well as OUT1 and OUT2 pins for host's charging profile capability.
■Enabling PC control mode allow high flexibility for port control and communications through registers read/write in PI5USB31213. There is also flexibility to support Default, 1.5A and 3A current modes. An interrupt signal for indicating changes with the rC registers is sent to the master to notify the system any change in the Type-C connector while in parallel the system can still monitor ID pin.
●Features
■USB Type-C™ Specification 1.1
■Dual Differential Channel, 10Gbps2:1 USB3.1 Gen 2 Mux/DeMux
■Switches USB controller and Type-C connector
■Supports Host-mode/Device- mode/Dual-role mode
■Auto-configure ports orientation through CC detection
■Supports VCONN to power active cables and other accessories
■Supports over-current protection and over-voltage protection for VCONN
■Allow both pin control and I²C interface
■Integrated power switches, high-precision resistors and current sources for CC pins ;
■Provides support for default current, 1.5A and 3A modes with IC control
■Output indicator for plug in detection
■Power saving mode
■Wide power supply range:2.7V - 5.5V
■Temperature Range: -40°C to 85°C
■Packaging (Pb-free & Green):
▲24- contact, TQFN(2mm x 4mm)
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[ Notebooks ][ Mobile Phones ][ Tablets ][ Docking Station ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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March 2018 |
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Rev 1 |
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DS40847 |
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2.5 MB |
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