威盛PD控制器方案 VL105H-Q6 QFN-60封装

　　Key Features

　　< CC Logic & PD 3.0 Engine supporting one charging UFP and two DRP DFPs

　　- Compliant to USB Type-C Cable and Connector Specification Revision 1.3

　　- Compliant to USB Power Delivery Specification Revision 3.0 Version 1.1

　　- Integrated Type-C transceivers, supporting one charging UFP and up to two DRP DFPs

　　- Built-in pull-up/pull down resistors, including Rp, Rd

　　- Built-in Vconn power switch

　　- Compliant to VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.0a

　　- DP mode Discovery/Enter/Exit; DP configure, status update, source/sink connection detection

　　- Built-in AUX/SBU switch for DP Alt-mode or USB-C analog audio

　　- Charging connected PD hosts once external power is available

　　- Supports Provider and Consumer roles

　　- Supports PD Power Rule up to 100W

　　- Supports dead battery charging and PD 3.0 Fast Role Swap

　　- Supports Provider and Consumer roles

　　- Supports PD Power Rule up to 100W as Sink and 15W as Source

　　- Either DFP port can charge host (as sink) by first-plugin-first-serve basis, the other port is then set to source mode only

　　- Built-in D+/D- Charging ePHY for chargers using D+/D- as protocol handshake

　　- USB Billboard compliant to USB Device Class Definition for Billboard Devices Revision 1.21

　　- Integrated in-house USB 2.0 Full-speed PHY

　　- Proprietary design for interchangeable charge through audio to select USB routing by first-plugin-first-serve basis

　　- Standard 1T 8051 instruction set with embedded Mask ROM and SRAM

　　- Supports external SPI flash or sharing SPI flash with VLI Hub controller for firmware upgrade

　　- Built-in trimmed RC oscillator

　　- 5.0V-to-3.3V LDO and 3.3V-to-1.8V LDO

　　- Vbus Voltage Detector and Vbus Current Detector for monitoring power safety

　　- Automatically entering deep power saving mode when connected interface is in idle state

　　- 15 GPIOs on QFN60 and 11 GPIOs on QFN48 for application customization and one I2C master interface

　　< Supports QC-to-PD Charge Through