TPS543C20RVFR
by TI(德州仪器)The TI TPS543C20RVFR is a buck regulator for stepping down a DC supply in a power design. Its surface-mount LQFN-CLIP package includes an exposed pad, so the board layout needs to account for both the perimeter connections and the pad beneath the device. The downloadable KiCad files provide a 41-pin symbol, the 41-pad LQFN-CLIP-40_L7.0-W5.0-P0.50-BL-EP footprint, and a 3D model for board inspection. These files come from a real ProtoFlow import that was converted and checked in the editor. The part can also be opened directly in ProtoFlow.
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