tscircuit/boosters
This code defines PCB schematics, footprints, and 3D CAD models for various integrated circuits, connectors, sensors, and electronic components used in TI booster packs and modules.
- Version
- 0.1.19
- License
- unset
- Stars
- 0
boost-drv8848/index.circuit.tsx
PCB
Schematic
import { A_3386P_1_104TLF } from "./imports/A_3386P_1_104TLF";
import { DRV8848PWPR } from "./imports/DRV8848PWPR";
import { OSTTC022162 } from "./imports/OSTTC022162";
import { OSTTC042162 } from "./imports/OSTTC042162";
export default () => (
<board
title="TI BOOST-DRV8848 Dual Brushed Motor BoosterPack"
width="50.8mm"
height="44.45mm"
layers={2}
thickness="1.6mm"
solderMaskColor="red"
silkscreenColor="white"
minViaHoleDiameter="0.3mm"
minViaPadDiameter="0.45mm"
>
<schematicsheet
name="Driver and motor power"
displayName="Driver and motor power"
sheetIndex={1}
/>
<schematicsheet
name="LaunchPad interface"
displayName="LaunchPad interface"
sheetIndex={2}
/>
{/* TI BOM SLVC606, board revision A */}
<DRV8848PWPR
name="U1"
schPinArrangement={{
leftSide: {
pins: [
"VM",
"VINT",
"nSLEEP",
"AIN1",
"AIN2",
"BIN1",
"BIN2",
"VREF",
],
direction: "top-to-bottom",
},
rightSide: {
pins: [
"AOUT1",
"AISEN",
"AOUT2",
"BOUT2",
"BISEN",
"BOUT1",
"nFAULT",
"GND",
"PPAD",
],
direction: "top-to-bottom",
},
}}
pcbX={0}
pcbY={-7.6454}
pcbRotation={180}
schX={0}
schY={0}
schWidth="2.34mm"
schHeight="1.8mm"
schSheetName="Driver and motor power"
/>
<capacitor
name="C1"
capacitance="10uF"
maxVoltageRating="35V"
footprint="1206"
manufacturerPartNumber="GMK316AB7106KL"
pcbX={6.2484}
pcbY={-9.4488}
pcbRotation={90}
schX={-4}
schY={4}
schOrientation="vertical"
schSheetName="Driver and motor power"
/>
<capacitor
name="C2"
capacitance="10nF"
maxVoltageRating="100V"
footprint="0603"
manufacturerPartNumber="C1608X7R2A103K"
pcbX={4.3434}
pcbY={-10.0838}
pcbRotation={90}
schX={-2}
schY={4}
schOrientation="vertical"
schSheetName="Driver and motor power"
/>
<capacitor
name="C3"
capacitance="2.2uF"
maxVoltageRating="10V"
footprint="0603"
manufacturerPartNumber="GRM188R71A225KE15D"
pcbX={1.2192}
pcbY={-13.6906}
pcbRotation={180}
schX={0}
schY={-4}
schOrientation="vertical"
schSheetName="Driver and motor power"
/>
<led
name="D1"
color="red"
footprint="0805"
manufacturerPartNumber="LTST-C170KRKT"
supplierPartNumbers={{ jlcpcb: ["C94868"] }}
pcbX={11.938}
pcbY={-17.4752}
pcbRotation={270}
schX={8}
schY={3}
schRotation={270}
schSheetName="Driver and motor power"
/>
<led
name="D2"
color="green"
footprint="0805"
manufacturerPartNumber="LTST-C171GKT"
supplierPartNumbers={{ jlcpcb: ["C913075"] }}
pcbX={8.7376}
pcbY={-17.4752}
pcbRotation={270}
schX={4}
schY={3}
schRotation={270}
schSheetName="Driver and motor power"
/>
<pinheader
name="J1"
pinCount={20}
pitch="2.54mm"
gender="female"
doubleRow
layer="bottom"
holeDiameter="1mm"
platedDiameter="1.7mm"
manufacturerPartNumber="CRD-081413-A-T"
pcbX={-21.59}
pcbY={-8.255}
pcbRotation={90}
schX={-4}
schY={0}
schFacingDirection="right"
schHeight="4.2mm"
schSheetName="LaunchPad interface"
/>
<pinheader
name="J2"
pinCount={20}
pitch="2.54mm"
gender="female"
doubleRow
layer="bottom"
holeDiameter="1mm"
platedDiameter="1.7mm"
manufacturerPartNumber="CRD-081413-A-T"
pcbX={21.59}
pcbY={-8.255}
pcbRotation={90}
schX={4}
schY={0}
schFacingDirection="left"
schHeight="4.2mm"
schSheetName="LaunchPad interface"
/>
<pinheader
name="J3"
pinCount={2}
pitch="2.54mm"
gender="male"
footprint="pinrow2_p2.54mm_id0.9652mm_od1.524mm_nopinlabels_silkscreenborder"
manufacturerPartNumber="PEC02SAAN"
pcbX={0}
pcbY={2.413}
pcbRotation={180}
schX={-6}
schY={1}
schFacingDirection="right"
schSheetName="Driver and motor power"
/>
<OSTTC022162
name="J5"
pcbX={17.7546}
pcbY={17.653}
pcbRotation={180}
schX={-6}
schY={4}
schSheetName="Driver and motor power"
/>
<OSTTC042162
name="J6"
pcbX={0}
pcbY={17.653}
pcbRotation={180}
schX={6}
schY={0}
schHeight="0.6mm"
schSheetName="Driver and motor power"
/>
<A_3386P_1_104TLF
name="R1"
symbol="potentiometer3"
pcbX={-13.4112}
pcbY={-16.2052}
pcbRotation={270}
schX={-4}
schY={-4}
schHeight="0.4mm"
schSheetName="Driver and motor power"
/>
<resistor
name="R2"
resistance="330"
tolerance="5%"
footprint="0603"
manufacturerPartNumber="CRCW0603330RJNEA"
pcbX={14.4272}
pcbY={-19.9136}
schX={6}
schY={3}
schRotation={270}
schSheetName="Driver and motor power"
/>
<resistor
name="R3"
resistance="0.25"
tolerance="1%"
footprint="2512"
manufacturerPartNumber="CSRN2512FKR250"
pcbX={10.5330015}
pcbY={2.413}
pcbRotation={180}
schX={2.5}
schY={3}
schRotation={90}
schSheetName="Driver and motor power"
/>
<resistor
name="R4"
resistance="0.25"
tolerance="1%"
footprint="2512"
manufacturerPartNumber="CSRN2512FKR250"
pcbX={-10.507599}
pcbY={2.3114}
pcbRotation={180}
schX={-4}
schY={1}
schRotation={270}
schSheetName="Driver and motor power"
/>
<resistor
name="R5"
resistance="0"
tolerance="5%"
footprint="0603"
manufacturerPartNumber="CRCW06030000Z0EA"
pcbX={-17.9832}
pcbY={-9.0424}
pcbRotation={270}
schX={0}
schY={0}
schSheetName="LaunchPad interface"
/>
<resistor
name="R6"
resistance="4.99k"
tolerance="1%"
footprint="0603"
manufacturerPartNumber="CRCW06034K99FKEA"
pcbX={8.7376}
pcbY={-12.9032}
pcbRotation={90}
schX={4}
schY={4}
schRotation={270}
schSheetName="Driver and motor power"
/>
{/* Motor supply and high-current bridge paths */}
<trace from=".J5 > .VM" to="net.VM" width="0.762mm" schDisplayLabel="VM" />
<trace from=".U1 > .VM" to="net.VM" width="0.762mm" schDisplayLabel="VM" />
<trace
from=".C1 > .pin1"
to="net.VM"
width="0.762mm"
schDisplayLabel="VM"
/>
<trace
from=".C2 > .pin1"
to="net.VM"
width="0.254mm"
schDisplayLabel="VM"
/>
<trace
from=".R6 > .pin1"
to="net.VM"
width="0.254mm"
schDisplayLabel="VM"
/>
<trace from=".U1 > .AOUT1" to=".J6 > .AOUT1" width="0.762mm" />
<trace from=".U1 > .AOUT2" to=".J6 > .AOUT2" width="0.762mm" />
<trace from=".U1 > .BOUT2" to=".J6 > .BOUT2" width="0.762mm" />
<trace from=".U1 > .BOUT1" to=".J6 > .BOUT1" width="0.762mm" />
<trace
from=".U1 > .AISEN"
to="net.AISEN"
width="0.254mm"
schDisplayLabel="AISEN"
/>
<trace
from=".R3 > .pin2"
to="net.AISEN"
width="0.254mm"
schDisplayLabel="AISEN"
/>
<trace
from=".J3 > .pin1"
to="net.AISEN"
width="0.254mm"
schDisplayLabel="AISEN"
/>
<trace
from=".U1 > .BISEN"
to="net.BISEN"
width="0.254mm"
schDisplayLabel="BISEN"
/>
<trace
from=".R4 > .pin1"
to="net.BISEN"
width="0.254mm"
schDisplayLabel="BISEN"
/>
<trace
from=".J3 > .pin2"
to="net.BISEN"
width="0.254mm"
schDisplayLabel="BISEN"
/>
{/* Ground return paths */}
<trace
from=".J5 > .GND"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".U1 > .GND"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".U1 > .PPAD"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".R3 > .pin1"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".R4 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".C1 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".C2 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".C3 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".R1 > .pin3"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".D2 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
<trace
from=".J2 > .pin2"
to="net.GND"
width="0.254mm"
schDisplayLabel="GND"
/>
{/* Current reference and status indicators */}
<trace
from=".U1 > .VINT"
to="net.VINT"
width="0.254mm"
schDisplayLabel="VINT"
/>
<trace
from=".C3 > .pin1"
to="net.VINT"
width="0.254mm"
schDisplayLabel="VINT"
/>
<trace
from=".R1 > .pin1"
to="net.VINT"
width="0.254mm"
schDisplayLabel="VINT"
/>
<trace
from=".U1 > .VREF"
to=".R5 > .pin2"
width="0.254mm"
schDisplayLabel="VREF"
/>
<trace
from=".R5 > .pin2"
to=".R1 > .pin2"
width="0.254mm"
schDisplayLabel="VREF"
/>
<trace
from=".R5 > .pin1"
to="net.VREF_LP"
width="0.254mm"
schDisplayLabel="VREF"
/>
<trace
from=".J1 > .pin9"
to="net.VREF_LP"
width="0.254mm"
schDisplayLabel="VREF"
/>
<trace
from=".J1 > .pin1"
to="net.V3P3"
width="0.254mm"
schDisplayLabel="V3P3"
/>
<trace
from=".D1 > .pin1"
to="net.V3P3"
width="0.254mm"
schDisplayLabel="V3P3"
/>
<trace from=".D1 > .pin2" to=".R2 > .pin1" width="0.254mm" />
<trace
from=".R2 > .pin2"
to="net.NFAULT"
width="0.254mm"
schDisplayLabel="nFAULT"
/>
<trace
from=".U1 > .nFAULT"
to="net.NFAULT"
width="0.254mm"
schDisplayLabel="nFAULT"
/>
<trace
from=".J2 > .pin6"
to="net.NFAULT"
width="0.254mm"
schDisplayLabel="nFAULT"
/>
<trace from=".R6 > .pin2" to=".D2 > .pin1" width="0.254mm" />
{/* LaunchPad control interface */}
<trace
from=".U1 > .nSLEEP"
to="net.NSLEEP"
width="0.254mm"
schDisplayLabel="nSLEEP"
/>
<trace
from=".J2 > .pin4"
to="net.NSLEEP"
width="0.254mm"
schDisplayLabel="nSLEEP"
/>
<trace
from=".U1 > .AIN1"
to="net.AIN1"
width="0.254mm"
schDisplayLabel="AIN1"
/>
<trace
from=".J2 > .pin16"
to="net.AIN1"
width="0.254mm"
schDisplayLabel="AIN1"
/>
<trace
from=".U1 > .AIN2"
to="net.AIN2"
width="0.254mm"
schDisplayLabel="AIN2"
/>
<trace
from=".J2 > .pin18"
to="net.AIN2"
width="0.254mm"
schDisplayLabel="AIN2"
/>
<trace
from=".U1 > .BIN1"
to="net.BIN1"
width="0.254mm"
schDisplayLabel="BIN1"
/>
<trace
from=".J1 > .pin17"
to="net.BIN1"
width="0.254mm"
schDisplayLabel="BIN1"
/>
<trace
from=".U1 > .BIN2"
to="net.BIN2"
width="0.254mm"
schDisplayLabel="BIN2"
/>
<trace
from=".J1 > .pin19"
to="net.BIN2"
width="0.254mm"
schDisplayLabel="BIN2"
/>
{/* TI SLVC606 copper polygons, converted from the revision-A Altium file */}
<copperpour
name="AISEN_BOTTOM_POUR"
connectsTo="net.AISEN"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: 4.8006, y: -0.127 },
{ x: 4.8006, y: 4.7752 },
{ x: 8.2699987, y: 4.7752 },
{ x: 8.2699987, y: -0.127 },
]}
/>
<copperpour
name="BISEN_BOTTOM_POUR"
connectsTo="net.BISEN"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -8.246999, y: -0.1524 },
{ x: -8.246999, y: 4.7498 },
{ x: -4.995799, y: 4.7498 },
{ x: -4.995799, y: -0.1524 },
]}
/>
<copperpour
name="GND_TOP_POUR"
connectsTo="net.GND"
layer="top"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -25.146, y: -21.971 },
{ x: -25.146, y: 22.225 },
{ x: 25.146, y: 22.225 },
{ x: 25.146, y: -21.971 },
]}
/>
<copperpour
name="GND_BOTTOM_LOWER_POUR"
connectsTo="net.GND"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -25.146, y: -21.971 },
{ x: -25.146, y: -0.5334 },
{ x: 25.146, y: -0.5334 },
{ x: 25.146, y: -21.971 },
]}
/>
<copperpour
name="GND_BOTTOM_UPPER_POUR"
connectsTo="net.GND"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -25.146, y: 5.1562 },
{ x: -25.146, y: 22.0218 },
{ x: 25.146, y: 22.0218 },
{ x: 25.146, y: 5.1562 },
]}
/>
<copperpour
name="GND_BOTTOM_LEFT_POUR"
connectsTo="net.GND"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -25.146, y: -0.5334 },
{ x: -25.146, y: 5.1562 },
{ x: -8.627999, y: 5.1562 },
{ x: -8.627999, y: -0.5334 },
]}
/>
<copperpour
name="GND_BOTTOM_CENTER_POUR"
connectsTo="net.GND"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: -4.614799, y: -0.5334 },
{ x: -4.614799, y: 5.1562 },
{ x: 4.4196, y: 5.1562 },
{ x: 4.4196, y: -0.5334 },
]}
/>
<copperpour
name="GND_BOTTOM_RIGHT_POUR"
connectsTo="net.GND"
layer="bottom"
clearance="0.381mm"
padMargin="0.381mm"
traceMargin="0.381mm"
boardEdgeMargin="0mm"
cutoutMargin="0.381mm"
coveredWithSolderMask
outline={[
{ x: 8.6509987, y: -0.5334 },
{ x: 8.6509987, y: 5.1562 },
{ x: 25.146, y: 5.1562 },
{ x: 25.146, y: -0.5334 },
]}
/>
{/* Top silkscreen from the TI assembly drawing */}
<silkscreentext
text="Dual Brushed Motor BoosterPack"
pcbX={-15}
pcbY={19.5}
fontSize="1mm"
anchorAlignment="center_left"
/>
<silkscreentext
text="BOOST-DRV8848 REVA"
pcbX={-15}
pcbY={13.5}
fontSize="1mm"
anchorAlignment="center_left"
/>
<silkscreentext text="Parallel Mode" pcbX={0} pcbY={6} fontSize="0.9mm" />
<silkscreentext text="B1" pcbX={-7.62} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="B2" pcbX={-2.54} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="A2" pcbX={2.54} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="A1" pcbX={7.62} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="GND" pcbX={15.2146} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="VM" pcbX={20.2946} pcbY={14.5} fontSize="0.8mm" />
<silkscreentext text="VREF" pcbX={-17.5} pcbY={-12} fontSize="0.8mm" />
<silkscreentext text="VM" pcbX={8.7} pcbY={-15} fontSize="0.8mm" />
<silkscreentext text="nFAULT" pcbX={13.5} pcbY={-15} fontSize="0.8mm" />
</board>
);
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