ZHCSDT2C June   2015  – August 2018 TUSB321

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化原理图
      2.      示例 应用
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
      1. 7.1.1 Cables, Adapters, and Direct Connect Devices
        1. 7.1.1.1 USB Type-C Receptacles and Plugs
        2. 7.1.1.2 USB Type-C Cables
        3. 7.1.1.3 Legacy Cables and Adapters
        4. 7.1.1.4 Direct Connect Devices
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Port Role Configuration
        1. 7.3.1.1 Downstream Facing Port (DFP) - Source
        2. 7.3.1.2 Upstream Facing Port (UFP) - Sink
        3. 7.3.1.3 Dual Role Port (DRP)
      2. 7.3.2 Type-C Current Mode
      3. 7.3.3 VBUS Detection
      4. 7.3.4 Cable Orientation and External MUX Control
      5. 7.3.5 VCONN Support for Active Cables
    4. 7.4 Device Functional Modes
      1. 7.4.1 Unattached Mode
      2. 7.4.2 Active Mode
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 DFP Mode
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
    3. 8.3 Initialization Set Up
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 接收文档更新通知
    2. 11.2 社区资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 术语表
  12. 12机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 修订历史记录

Changes from B Revision (September 2016) to C Revision

  • 删除了特性“-40°C 至 85°C 的工业温度范围”Go
  • 删除了说明 中的“TUSB321 器件适用于工业和商业级温度范围。”文本Go
  • Changed pin VBUS_DET description From: 900-kΩ To: RVBUS in Pin Functions table.Go
  • Changed RVBUS values From: MIN = 891, TYP = 900, MAX = 909 KΩ To: MIN = 855, TYP = 887, MAX = 920 KΩ Go
  • Changed resister value From: 900 kΩ To: To: RVBUS in Figure 3Go
  • Changed resister value From: 900 kΩ To: To: RVBUS in Functional Block DiagramGo
  • Changed From: The system VBUS voltage must be routed through a 900-kΩ resistor to the VBUS_DET pin .. To: The system VBUS voltage must be routed through a RVBUS resistor to the VBUS_DET pin .. in the VBUS DetectionGo
  • Added resister RVBUS in Figure 4Go
  • Added row for RVBUS to Table 4Go
  • Changed From: must be connected through a 900-kΩ resistor to VBUS on the Type-C... To: must be connected through a RVBUS resistor to VBUS on the Type-C .. in the Detailed Design ProcedureGo

Changes from A Revision (June 2015) to B Revision

Changes from * Revision (June 2015) to A Revision

  • Changed 器件状态从 产品预览 更改为 量产数据Go