PI3USB9281CGEEX
Product Overview
- Category: Integrated Circuit
- Use: USB Type-C and USB PD Switch
- Characteristics:
- High-speed signal switching
- Low power consumption
- Small package size
- Wide operating voltage range
- Package: WLCSP (Wafer Level Chip Scale Package)
- Essence: USB Type-C and USB PD signal switch
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Switching Speed: <10ns
- Maximum Continuous Current: 3A
- ESD Protection: ±8kV HBM, ±2kV CDM
Detailed Pin Configuration
The PI3USB9281CGEEX has a total of 24 pins. The pin configuration is as follows:
- VBUS
- CC1
- CC2
- SBU1
- SBU2
- D-
- D+
- GND
- VCONN
- VDD
- VDDIO
- EN
- SEL
- SDA
- SCL
- INT
- FLT
- RST
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- USB Type-C and USB PD signal switching
- Automatic detection and configuration of USB Type-C port orientation
- Support for USB PD 3.0 specification
- Integrated over-voltage and over-current protection
- Hot-plug support for USB devices
- Low power consumption in standby mode
Advantages and Disadvantages
Advantages: - High-speed signal switching capability - Wide operating voltage range - Small package size for space-constrained applications - Integrated over-voltage and over-current protection
Disadvantages: - Limited maximum continuous current (3A) - Requires external components for full USB PD functionality
Working Principles
The PI3USB9281CGEEX is designed to provide USB Type-C and USB PD signal switching in various applications. It automatically detects the orientation of the USB Type-C port and configures the switch accordingly. The integrated over-voltage and over-current protection ensures the safety of connected devices.
Detailed Application Field Plans
The PI3USB9281CGEEX can be used in a wide range of applications, including but not limited to: - Mobile devices (smartphones, tablets) - Laptops and notebooks - Docking stations - USB hubs - Monitors and displays - Automotive infotainment systems
Detailed and Complete Alternative Models
- TUSB3210RGTR: USB Type-C and USB PD controller with integrated power delivery
- PTN5100BDBVR: USB Type-C and USB PD port controller with integrated protection features
- FUSB302BUCX: USB Type-C and USB PD controller with integrated high-speed signal switching
These alternative models offer similar functionality and can be considered as alternatives to the PI3USB9281CGEEX based on specific application requirements.
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技術ソリューションにおける PI3USB9281CGEEX の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of PI3USB9281CGEEX in technical solutions:
Q1: What is PI3USB9281CGEEX? A1: PI3USB9281CGEEX is a USB switch IC (Integrated Circuit) designed for high-speed data switching applications.
Q2: What are the key features of PI3USB9281CGEEX? A2: Some key features of PI3USB9281CGEEX include low on-resistance, high bandwidth, low power consumption, and support for USB 3.2 Gen 1 and USB 2.0 specifications.
Q3: What are the typical applications of PI3USB9281CGEEX? A3: PI3USB9281CGEEX is commonly used in various technical solutions such as docking stations, USB hubs, laptops, tablets, smartphones, and other devices requiring USB data switching capabilities.
Q4: How many channels does PI3USB9281CGEEX support? A4: PI3USB9281CGEEX supports 8 channels, allowing for simultaneous switching of multiple USB data lines.
Q5: What is the maximum data rate supported by PI3USB9281CGEEX? A5: PI3USB9281CGEEX supports a maximum data rate of 5 Gbps, compliant with USB 3.2 Gen 1 specifications.
Q6: Does PI3USB9281CGEEX support USB Power Delivery (PD)? A6: No, PI3USB9281CGEEX is primarily a data switch and does not support USB Power Delivery functionality.
Q7: Can PI3USB9281CGEEX be controlled through software or firmware? A7: No, PI3USB9281CGEEX is a hardware-based switch and does not require any software or firmware control.
Q8: What is the operating voltage range of PI3USB9281CGEEX? A8: PI3USB9281CGEEX operates within a voltage range of 2.7V to 5.5V.
Q9: Does PI3USB9281CGEEX support hot-plugging of USB devices? A9: Yes, PI3USB9281CGEEX supports hot-plugging, allowing USB devices to be connected or disconnected while the system is powered on.
Q10: Is PI3USB9281CGEEX RoHS compliant? A10: Yes, PI3USB9281CGEEX is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that these answers are general and may vary depending on the specific implementation and datasheet of PI3USB9281CGEEX.