Microchip Controller IC USB5744-I/2G, 1-Channel 5 Gbps USB 3.1 Interface, 3.6V, 1.2 V Supply, 56-Pin SQFN USB5744-I/2G

Microchip USB5744-I/2G Controller IC is designed for high-performance USB applications, providing a 1-channel USB 3.1 compliant interface supporting data rates up to 5 Gbps. It integrates a USB 2.0 controller to separate SuperSpeed data from slower USB 2.0 traffic, preventing bottlenecks and ensuring efficient data communication.

This device features four downstream USB 3.0/USB 3.1 Gen1 and USB 2.0 ports, all managed by an integrated Hub Feature Controller (HFC) that enables flexible port and GPIO configurations through One-Time Programmable (OTP) memory. The controller supports USB Battery Charging specification revision 1.2 with dedicated support for downstream charging ports (DCP), charging downstream ports (CDP), and standard downstream ports (SDP), delivering up to 2500 mA for high-speed charging.

Port configuration straps simplify predefined settings including battery charging modes, non-removable ports, and port disabling, enhancing design flexibility. Additionally, the device supports USB Link Power Management (LPM), allowing energy-efficient operation during idle periods.

The USB5744-I/2G includes a unique 128-bit UUID compliant with IETF RFC 4122 for device identification and is compatible with Microsoft Windows 8/8.1 along with other major operating systems, making it suitable for a broad range of industrial, consumer electronics, and computing applications.

Encapsulated in a 56-pin SQFN package with a compact 7mm length and 1mm height, this surface-mount device is engineered for space-constrained designs while maintaining robust functionality. Operating temperature ranges from -40°C to 85°C ensure reliability in industrial and commercial environments.

Supports four downstream USB 3.0 (USB 3.1 Gen1) and USB 2.0 ports. Integrated Hub Feature Controller enables port and GPIO configuration through OTP. Battery Charging compliant with USB-IF revision 1.2 supporting DCP, CDP, and SDP port types.

Provides simultaneous data transfer supporting up to 2500 mA of high-speed charging. Predefined port configuration straps for battery charging, disable, and non-removable settings. Supports USB Link Power Management (LPM) for power efficiency.

Embedded 128-bit UUID compliant with IETF RFC 4122. Compatible with Microsoft Windows 8/8.1 and major operating systems. Compact 56-pin SQFN package with surface mount technology. Explore our extensive catalog of semiconductor interface ICs at EnvMart to find advanced solutions for your electronic design and manufacturing needs.

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