Microchip Technology

USB2503A-HZH  

Memory Controllers

USB2503A-HZH Description

The USB2503A-HZH is a high-performance Hub Controller IC designed by Microchip Technology, specifically tailored for applications requiring a reliable and efficient USB 2.0 hub. This device is housed in a 48-QFN package, making it suitable for a variety of electronic systems where space and performance are critical factors. With an operating temperature range of 0°C to 70°C, the USB2503A-HZH ensures stable performance across a broad range of environmental conditions.

USB2503A-HZH Features

• Power Efficiency: The USB2503A-HZH operates within a supply voltage range of 1.62V to 3.6V and draws a maximum supply current of 100mA. This makes it an energy-efficient solution, ideal for battery-powered devices and systems where power consumption is a key consideration.
• Compliance and Standards: The device adheres to the USB 2.0 standard, ensuring compatibility with a wide range of USB peripherals and systems. It also meets the RoHS3 compliance and is REACH unaffected, making it suitable for environmentally conscious applications.
• Packaging and Handling: The USB2503A-HZH is available in a Tray package and has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), which ensures robustness during manufacturing processes and long-term storage.
• Hub Functionality: As a hub controller, the USB2503A-HZH provides a convenient way to expand the number of USB ports available on a host device, enabling multiple peripherals to be connected simultaneously.
• Regulatory Classification: The device is classified under HTSUS code 8542.39.0001 and falls under ECCN 3A991A2, ensuring compliance with international trade regulations.

USB2503A-HZH Applications

The USB2503A-HZH is well-suited for a variety of applications where USB connectivity and port expansion are essential. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as desktop computers, laptops, and multimedia centers where multiple USB peripherals like keyboards, mice, and external storage devices need to be connected.
• Industrial Systems: Suitable for industrial control systems and automation equipment that require reliable USB connectivity for sensors, actuators, and data acquisition devices.
• Medical Devices: Given its compliance with environmental and regulatory standards, the USB2503A-HZH can be used in medical equipment that requires USB interfaces for data logging, diagnostics, and connectivity with other medical peripherals.
• Automotive Applications: The device's robustness and compliance with industry standards make it suitable for automotive systems where USB connectivity is needed for infotainment systems, diagnostic tools, and other vehicle electronics.

Conclusion of USB2503A-HZH

The USB2503A-HZH from Microchip Technology stands out as a reliable and efficient solution for USB 2.0 hub applications. Its power efficiency, broad operating temperature range, and compliance with industry standards make it an ideal choice for a wide range of applications. Whether used in consumer electronics, industrial systems, medical devices, or automotive applications, the USB2503A-HZH delivers robust performance and ensures seamless connectivity. Its unique features and advantages over similar models make it a standout product in the market, providing engineers and designers with a versatile and reliable option for their USB connectivity needs.

USB2503A-HZH Documents

Download datasheets and manufacturer documentation for USB2503A-HZH

PCN Assembly/Origin :

Qualification Assembly Site 19/Mar/2014      

Datasheets :

USB2503(A)      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

USB2503A Development Tool Selector      

HTML Datasheet :

USB2503(A)      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH