ShiboSoftwareDev/nema8-20mm-pd-mini-controller

A 20 mm four-layer USB‑C PD 9 V NEMA8 stepper-driver board using CH224K power negotiation/protection and a TMC2209 with current sensing, motor connector, and STEP/DIR/UART control test points.

Version: 1.0.2
License: unset
Stars: 0

imports/CH224K.tsx

import type { ChipProps } from "@tscircuit/props"

const pinLabels = {
  pin1: ["VDD"],
  pin2: ["CFG2"],
  pin3: ["CFG3"],
  pin4: ["DP"],
  pin5: ["DM"],
  pin6: ["CC2"],
  pin7: ["CC1"],
  pin8: ["VBUS"],
  pin9: ["CFG1"],
  pin10: ["PG"],
  pin11: ["GND"],
} as const

const pinAttributes = {
  pin1: { requiresPower: true },
  pin11: { requiresGround: true },
} as const

const footprinterPinLabels = {
  ...pinLabels,
  pin11: [...pinLabels.pin11, "thermalpad"],
} as const

export const CH224K = (props: ChipProps<typeof pinLabels>) => (
  <chip
    pinLabels={footprinterPinLabels}
    pinAttributes={pinAttributes}
    supplierPartNumbers={{ jlcpcb: ["C970725"] }}
    manufacturerPartNumber="CH224K"
    footprint="dfn10_thermalpad2.1mmx3.3mm_p1mm_w7.5mm_pl1.5mm_pin1location(leftside,bottom)"
    cadModel={{
      objUrl: "https://modelcdn.tscircuit.com/easyeda_models/assets/C970725.obj?uuid=c37139ac11be40009679f32869d9459d",
      stepUrl: "https://modelcdn.tscircuit.com/easyeda_models/assets/C970725.step?uuid=c37139ac11be40009679f32869d9459d",
      pcbRotationOffset: 0,
      modelOriginPosition: { x: 0.000063500000123895, y: 0, z: -0.81 },
    }}
    {...props}
  />
)