RTS5411S-GR
by REALTEK(瑞昱)
For a board that expands a USB connection into multiple downstream ports, the Realtek RTS5411S-GR serves as the hub controller. This surface-mount IC uses a QFN package with an exposed pad, making the package representation an important part of layout preparation. The supplied symbol has 77 pins, and footprint QFN-76_L9.0-W9.0-P0.40-BL-EP5.4 contains 77 pads, accounting for the exposed pad alongside the perimeter connections. A 3D model accompanies the downloadable KiCad files. In real designs, 2 ProtoFlow engineers have used this conversion. The complete part can be opened directly in ProtoFlow for schematic and board work.
Download KiCad files
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