TPS56637RPAR
by TI(德州仪器)A buck regulator produces a lower regulated supply rail from a higher input voltage. Texas Instruments' TPS56637RPAR is a synchronous buck regulator for this role, supplied here with a surface-mount VQFN-HR-10 footprint. One useful detail in the library is the difference between its 10 symbol pins and 13 footprint pads. The free KiCad download preserves both representations through the schematic symbol and VQFN-HR-10_L3.0-W3.0_RPA footprint, accompanied by a 3D model for board assembly inspection. The files originated in a real ProtoFlow import that was converted and checked in the editor. TPS56637RPAR is available to open directly in ProtoFlow.
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