VL105是一款高度集成的单芯片显示端口Alt-mode和Power Delivery 3.0控制器，用于USB-C设备，设计用于USB-C多功能端口，通过音频适配器充电和可交换充电。 VL105集成了USB-C充电UFP，可实现DP alt模式视频输出功能，检测到外接电源后，可同时对连接的PD主机充电。 2个集成的USB-C DRP DFPs可以连接USB-C电源适配器为PD主机充电，也可以连接USB-C设备接入数据传输。 D+/D-充电ePHY集成在两个DRP DFPs上，以支持使用D+/D-进行协议握手的充电器。 每个DFP端口都可以按照先插件先服务的原则向主机收费。 VL105的设备策略管理器可以协商其DFP和UFP之间的功率规则，然后使功率充电通过。 支持电池无电模式下对主机充电，支持PD 3.0快速角色切换。 采用先插件先服务的方式实现了USB D+/D-路由的专有设计，以支持音频可交换充电。 内置SBU开关，支持USB-C电缆翻转功能，可支持USB-C模拟音频。 USB公告牌设备功能满足“VESA DP Alt-Mode on USB Type-C”规范。VL105还支持智能自动待机，当连接接口处于空闲状态时，自动进入深度省电模式，适用于智能手机配件。
内置微调RC振荡器，线性稳压器，Vbus电压和电流检测器，VL105可以完美的工作在Vbus电源和监测异常的功率行为。 多达15个GPIO引脚可用于特定的应用用途。 SPI接口支持外接SPI flash或与VLI Hub控制器共享SPI flash进行固件升级。 VL105可在qfn60l (7x7x0.85 mm)，支持两个DRP DFPs。 qfn48l (6x6x0.85 mm)支持一个DRP DFP和引脚兼容VL103-Q4。
VL105 is a highly integrated single chip DisplayPort Alt-mode and Power Delivery 3.0 controller for USB-C devices designed for USB-C multi-function docks with charge through and interchangeable charge through audio dongles. Integrated USB-C charging UFP, VL105 can perform DP Alt-mode video output functionality and simultaneously charging connected PD host once external power is detected. Two integrated USB-C DRP DFPs can either connect to USB-C power adapter to charge PD host or connect to USB-C devices to access data transfer. D+/D- charging ePHY is integrated on both DRP DFPs to support chargers using D+/D- to do protocol handshake. Either DFP port can charge host by first-plugin-first-serve basis. VL105’s Device Policy Manager could negotiate power rules between its DFP and UFP then enable power charge through. Charging a host under dead battery mode and PD 3.0 fast role swap are supported. A proprietary design for USB D+/D- routing is implemented by first-plugin-first-serve basis to support interchangeable charge through audio. SBU switch is built-in to support USB-C cable flipping feature and can support USB-C analog audio. USB Billboard device function is included to meet “VESA DP Alt-Mode on USB Type-C” spec. VL105 also support smart auto-standby that automatically entering deep power saving mode when connected interface is in idle state which is suitable for smart phone accessories.
Built-in trimmed RC oscillator, linear voltage regulators, Vbus voltage and current detectors, VL105 can work perfectly by Vbus power and monitor abnormal power behavior. Up to 15 GPIO pins are available for specific application usage. The SPI interface can support external SPI flash or sharing SPI flash with VLI Hub controller for firmware upgrade. VL105 is available in QFN 60L (7x7x0.85 mm) that supports two DRP DFPs. QFN 48L (6x6x0.85 mm) supports one DRP DFP and pin compatible to VL103-Q4.
关键特性
CC Logic & PD 3.0引擎支持一个充电UFP和两个DRP dfp
-符合USB - c型电缆和连接器规范修订1.3
—符合USB电源交付规范修订3.0版本1.1
-集成Type-C收发器，支持一个充电UFP和多达两个DRP dfp
-内置上/下拉电阻，包括Rp, Rd
—内置Vconn power switchDP Alt-mode Configuration和SBU Switch
-兼容VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.0a
- DP模式发现/进入/退出;DP配置，状态更新，源/接收连接检测
—内置AUX/SBU开关，DP Alt-mode或USB-C模拟audioUSB-C充电UFP能力
—外部电源供电时，对已连接的PD主机进行充电
—支持提供者和消费者角色
—支持100W的PD电源规则
—支持电池无电充电和PD 3.0快速角色交换功能，支持USB-C DRP DFPs功能
—支持提供者和消费者角色
-支持PD功率规则，可达100W作为Sink, 15W作为Source
—任何一个DFP端口都可以以先插件先服务的方式向主机(作为sink)收费，另一个端口只能设置为源模式
-内置D+/D-充电ePHY充电器使用D+/D-作为协议握手USB接口和USB公告牌设备
- USB公告牌符合USB设备类定义的公告牌设备修订1.21
-集成内部USB 2.0全速PHY
-专有设计，通过音频可互换充电，选择USB路由通过第一插件第一服务的基础快8051宏Cell 80c32兼容微控制器
-标准1t8051指令集，内嵌掩码ROM和SRAM
-支持外部SPI flash或共享SPI flash与VLI Hub控制器固件升级内置振荡器，稳压器，电压检测器，电流检测器
-内置修剪RC振荡器
- 5.0 v -3.3 v LDO和3.3 v -1.8 v LDO
- Vbus电压检测器和Vbus电流检测器，用于监控电源安全智能待机
—当连接的接口处于空闲状态时，自动进入深度省电模式。特殊功能和控制接口
- QFN60上的15个gpio和QFN48上的11个gpio用于应用定制和一个I2C主接口物理
- QFN 60绿色封装(7x7x0.85 mm)，适用于VL105-Q6/ VL105H-Q6
- QFN 48绿色封装(6x6x0.85 mm)，适用于VL105-Q4/ VL105H-Q4(接口兼容VL103-Q4)认证
—vl105 tid: 39, id: 35048;VL105H TBDApplications
- USB-C充电通过加密狗或多功能加密狗与任何端口充电通过
支持QC-to-PD充电
VL105H支持华为SCP/FCP to PD Charge Through
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 switchDP Alt-mode Configuration and SBU 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 audioUSB-C Charging UFP Capability
- 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 SwapTwo USB-C DRP DFPs Capability
- 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 handshakeUSB Interface and USB Billboard Device
- 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 basisFast 8051 Macro Cell 80C32-Compatible Microcontroller
- 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 upgradeBuilt-in Oscillator, Voltage Regulators, Voltage Detector, and Current Detector
- 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 safetySmart Auto-standby
- Automatically entering deep power saving mode when connected interface is in idle stateGPIOs for Special Function and Control
- 15 GPIOs on QFN60 and 11 GPIOs on QFN48 for application customization and one I2C master interfacePhysical
- QFN 60 green package (7x7x0.85 mm) for VL105-Q6/ VL105H-Q6
- QFN 48 green package (6x6x0.85 mm) for VL105-Q4/ VL105H-Q4 (pin compatible to VL103-Q4)Certification
- VL105 TID: 39, ID: 35048 ; VL105H TBDApplications
- USB-C charge through dongle or Multi-function dongle with any port charge through
- USB-C interchangeable charge through audio donglesVL105 Supports QC-to-PD Charge Through
VL105H Supports Huawei SCP/FCP to PD Charge Through