USB2512B-AEZG
by MICROCHIP(美国微芯)The USB2512B-AEZG download includes a 37-pin KiCad symbol and the TQFN-36_L6.0-W6.0-P0.50-BL-EP3.7 footprint with 37 pads, accounting for the exposed-pad package representation. A 3D model is supplied alongside those files. Microchip's device is a USB hub controller, used to connect downstream USB peripherals through an upstream host connection. This makes it relevant to embedded products that integrate multiple USB functions on one board. Its surface-mount TQFN package brings the hub circuitry into the PCB assembly. The free assets come from a real ProtoFlow import whose conversion was checked in the editor. You can open the complete hub controller entry directly in ProtoFlow.
Download KiCad files
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