The USB3503-I/ML is a highly integrated USB 2.0 Hub Controller from the renowned semiconductor manufacturer, Microchip Technology. This versatile device is designed to provide a cost-effective solution for expanding USB capabilities in various applications, including mobile devices, digital TVs, gaming consoles, and PCs. The product comes in a compact 36-pin QFN (ML) package, making it suitable for space-constrained applications.
Key Features:
- Multi-TT Architecture: The USB3503 operates with a multiple transaction translator architecture, which allows for efficient management of bandwidth for full-speed and low-speed devices connected to a high-speed hub.
- HSIC Interface: It features a High-Speed Inter-Chip (HSIC) interface, which reduces the number of signals and the physical space required for connections between integrated circuits, while maintaining high-speed USB performance.
- Low Power Consumption: Designed with power efficiency in mind, the USB3503-I/ML minimizes power consumption, making it ideal for battery-powered devices.
- Configurability: The device offers various configuration options via pin strapping and EEPROM, allowing designers to tailor its functionality to specific application requirements.
- Charging Support: The controller includes support for battery charging specifications, enabling faster charging of connected devices.
Applications:
The USB3503-I/ML is versatile and can be used in a wide range of applications. Some of these applications include:
- Mobile Accessories
- Consumer Electronics
- Portable Media Players
- Networking Equipment
- Embedded Systems
Technical Specifications:
- Supply Voltage: 1.8V to 3.3V
- Operating Temperature Range: -40°C to +85°C
- Package Type: 36-pin QFN
- Compliance: USB 2.0 Specification
The USB3503-I/ML is an exceptional choice for developers looking to enhance USB connectivity in their designs with a reliable, high-performance hub controller. Microchip Technology's commitment to quality ensures that this product will provide a robust and efficient solution for USB interface expansion needs.
