TUSB321 USB Type-C™ Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：792.32 Kbytes 页数：25 Pages

TI

德州仪器

USB Type-C Configuration Channel Logic and Port Control with VCONN

文件：1.37424 Mbytes 页数：24 Pages

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德州仪器

支持 VCONN 的 USB Type-C 配置通道逻辑和端口控制

TUSB321 器件可在 USB Type-C 端口上实现 Type-C 生态系统所需的配置通道 (CC) 逻辑。TUSB321 器件使用 CC 引脚来确定端口连接和分离、电缆方向、角色检测以及对 Type-C 电流模式的端口控制。TUSB321 器件可配置为下行端口 (DFP)、上行端口 (UFP) 或双角色端口 (DRP)，是各种应用的理想之选。\n\n根据 Type-C 规范，TUSB321 器件在配置为 DRP 时，会交替配置为 DFP 或 UFP。CC 逻辑块通过监视 CC1 和 CC2 引脚上的上拉或下拉电阻，以确定何时连接了 USB 端口、电缆的方向以及检测到的角色。CC 逻辑根 • USB Type-C™规范 1.1\n• 向后兼容 USB Type-C 规范 1.0\n• 通过专用电流模式引脚支持高达 3A 的电流通告\n• 模式配置 \n• 仅主机 - 下行端口 (DFP)（供电设备）\n• 仅设备 – 上行端口 (UFP)（受电设备）\n• 双角色端口 – DRP\n \n• 通道配置 (CC) \n• USB 端口连接检测\n• 电缆方向检测\n• 角色检测\n• Type-C 电流模式通告和检测（默认、中等和高）\n \n• VBUS 检测\n• 针对有源电缆提供 VCONN 支持\n• 外部开关电缆检测与方向控制\n• 电源电压：4.5V 至 5.5V\n;

TI

德州仪器

TUSB321AI USB Type-C Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：801.28 Kbytes 页数：22 Pages

TI

德州仪器

TUSB321AI USB Type-C Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：801.28 Kbytes 页数：22 Pages

TI

德州仪器

TUSB321AI USB Type-C Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：801.28 Kbytes 页数：22 Pages

TI

德州仪器

TUSB321AI USB Type-C Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：801.28 Kbytes 页数：22 Pages

TI

德州仪器

TUSB321 USB Type-C™ Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：792.32 Kbytes 页数：25 Pages

TI

德州仪器

TUSB321 USB Type-C™ Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：792.32 Kbytes 页数：25 Pages

TI

德州仪器

TUSB321 USB Type-C™ Configuration Channel Logic and Port Control with VCONN

1 Features 1• USB Type-C™ Specification 1.1 • Backward Compatible with USB Type-C Specification 1.0 • Supports Up to 3 A of Current Advertisement through dedicated Current Mode pin • Mode Configuration – Host Only – DFP (Source) – Device Only – UFP (Sink) – Dual Role Port – DRP • Channel

文件：792.32 Kbytes 页数：25 Pages

TI

德州仪器