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TUSB8044ARGCR
+Lista de MateriaisIC HUB CONTROLLER USB 64VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #TUSB8044ARGCR
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| BaseProductNumber | TUSB8044 |
| DigiKeyProgrammable | Not Verified |
| Protocol | USB |
| Function | Hub Controller |
| Interface | I2C, SMBus |
| Standards | USB 3.1 |
| Voltage-Supply | 0.99V ~ 1.26V, 3V ~ 3.6V |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| Package | 64-VFQFN Exposed Pad |
| SupplierDevicePackage | 64-VQFN (9x9) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The TUSB8044ARGCR comes with advanced power management features, including support for battery charging specification BC1.2, which allows for efficient power distribution and charging of connected devices. Additionally, it offers an optional configuration via a pre-programmed EEPROM or through I2C, enabling customization for specific application needs.
The device also includes features like support for low power modes, and the ability to operate with a single 3.3 V power supply. Its compact design and integration of key components help reduce the overall system cost and board space requirements. This makes it an ideal choice for designers looking to implement high-speed USB connectivity in their products.
Equivalent
Features
1. USB Compatibility: Supports USB 3.2 Gen 1 and USB 2.0, offering high-speed data transfer rates up to 5 Gbps for USB 3.0 and 480 Mbps for USB 2.0.
2. Port Configuration: Offers four downstream ports, allowing multiple USB devices to connect to a single USB host.
3. Low Power Consumption: Features low-power modes and supports USB Battery Charging (BC1.2), making it suitable for power-sensitive applications.
4. Enhanced Performance: Includes features like adaptive equalization, which optimizes signal integrity and enhances performance over longer cable lengths.
5. Integrated Features: Comes with built-in termination resistors, pull-up resistors, and supports various power states for efficient operation.
6. Design Flexibility: Supports customizable configurations like ganged and individual port power switching and overcurrent protection.
7. Industrial Applications: Suitable for use in industrial and consumer applications due to its robust design and compliance with environmental standards.
These features make it a versatile choice for developing high-performance, efficient USB hub solutions.
Pinout
Key functions of the TUSB8044ARGCR include:
1. USB Hub Controller: Provides connectivity for up to four downstream USB ports.
2. USB 3.2 Gen 1 Support: Offers data transfer rates up to 5 Gbps per port.
3. Compatible with USB 2.0: Supports legacy USB 2.0 devices.
4. Low Power Consumption: Incorporates power-saving modes and features.
5. Flexible Configuration: Allows for configuration through an external EEPROM or via SMBus/I2C.
6. Indicator LEDs: Supports control for status indicator LEDs on each downstream port.
7. Battery Charging: Supports USB Battery Charging Specification for charging connected devices.
This hub controller is suitable for applications requiring multiple USB connections, such as docking stations, monitors, and computers.
Manufacturer
Application
1. Consumer Electronics: Enhancing connectivity in devices such as PCs, laptops, and gaming consoles.
2. Docking Stations: Providing multiple USB ports for connecting peripherals.
3. Industrial and Commercial Equipment: Facilitating communication between various components in kiosks, point-of-sale systems, and medical devices.
4. Data Storage Devices: Used in external hard drives for quick data access.
5. Embedded Systems and IoT Devices: Offering versatile connectivity options and data management.
Its high throughput and power management features make it ideal for systems requiring robust USB integration.