ZHCSDY5C July 2015 – July 2024 TUSB4041I-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
-
7 Application and Implementation
- 7.1 Application Information
- 7.2
Typical Application
- 7.2.1 Design Requirements
- 7.2.2
Detailed Design Procedure
- 7.2.2.1 Upstream Port Implementation
- 7.2.2.2 Downstream Port 1 Implementation
- 7.2.2.3 Downstream Port 2 Implementation
- 7.2.2.4 Downstream Port 3 Implementation
- 7.2.2.5 Downstream Port 4 Implementation
- 7.2.2.6 VBUS Power Switch Implementation
- 7.2.2.7 Clock, Reset, and Miscellaneous
- 7.2.2.8 TUSB4041I-Q1 Power Implementation
- 7.2.3 Application Curves
- 7.3 Power Supply Recommendations
- 7.4 Layout
-
8 Register Maps
- 8.1 Configuration Registers
- 8.2 ROM Signature Register
- 8.3 Vendor ID LSB Register
- 8.4 Vendor ID MSB Register
- 8.5 Product ID LSB Register
- 8.6 Product ID MSB Register
- 8.7 Device Configuration Register
- 8.8 Battery Charging Support Register
- 8.9 Device Removable Configuration Register
- 8.10 Port Used Configuration Register
- 8.11 Device Configuration Register 2
- 8.12 USB 2.0 Port Polarity Control Register
- 8.13 UUID Byte N Register
- 8.14 Language ID LSB Register
- 8.15 Language ID MSB Register
- 8.16 Serial Number String Length Register
- 8.17 Manufacturer String Length Register
- 8.18 Product String Length Register
- 8.19 Serial Number String Registers
- 8.20 Manufacturer String Registers
- 8.21 Product String Byte N Register
- 8.22 Additional Feature Configuration Register
- 8.23 Device Status and Command Register
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PAP|64
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PAP|64
訂購(gòu)信息
7.2 Typical Application
A common application for the TUSB4041I-Q1 device is as a self-powered standalone USB-hub product. The product is powered by an external 5-V DC power adapter. In this application, using a USB cable, the upstream port of the TUSB4041I-Q1 device is plugged into a USB host controller. The downstream ports of the TUSB4041I-Q1 device are exposed to users for connecting USB hard drives, cameras, flash drives, and so forth.
Figure 7-1 Discrete USB Hub Product