HardLabs

Opm lowside

opme·motor-driver·opm-lowside/source/opm-lowside.kicad_pcb

Opm lowside PCB layout, top view — open source board by opme

About the Opm lowside PCB

Opm lowside is an open source PCB design by opme, published on GitHub. It is a 2-layer board measuring 58 × 40 mm, with 84 components from 59 distinct parts.

Other key parts include the TMC6200-TA, INA180A3IDBVR, QFN37_7X7_TRI and TerminalBlock_2_P5.08mm. By type, the board carries 32 resistors, 31 capacitors, 6 ICs, 6 transistors, 5 connectors and 2 diodes.

It belongs with the robotics & motion designs in this gallery.

From the project

open source motor drivers to be driven by foc controller

Main components on the Opm lowside

TMC6200-TAINA180A3IDBVRQFN37_7X7_TRITerminalBlock_2_P5.08mm

Opm lowside bill of materials (BOM)

84 components, 59 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TMC6200-TA
INA180A3IDBVR
IC1
2
INA180A3IDBVR
IC2, IC3
1
QFN37_7X7_TRI
IC4
1
TerminalBlock_2_P5.08mm
U1
1
TERMINALBLOCK_2_P5.08MM
TerminalBlock_3_P5.08mm
U2
1
Fan
M1
6
HYG025N06LS1C2
Q1, Q2, Q3, Q4, Q5, Q6
1
C131339
Current Sensing
J1
1
C131337
SPI/Info
J2
1
PWMX6
VCC_IO
J3
1
C131337
PWMx6
J4
1
Temperature
J5
1
Heatsink
HS1
1
C72041
19-217/GHC-YR1S2/3T
D1
1
C72044
19-217/GHC-YR1S2/3T
D2
1
22NF/100V
1nF/100V
C1
2
100NF/100V
1nF/100V
C2, C3
2
4.7UF/16V
330uF/63V
C4, C5
1
4.7UF/16V
100nF/50V
C6
1
1UF/100V
100nF/100V
C7
Show 39 more
QtyPartRefs
2
1UF/100V
2,2uF/50V
C8, C9
1
100NF/50V
100nF/50V
C10
1
1NF/100V
22nF/100V
C11
1
1NF/100V
100nF/100V
C12
1
2.2UF/50V
100nF/100V
C13
1
1NF/100V
470nF/16V
C14
2
330UF/63V
470nF/16V
C15, C16
1
100NF/50V
10uF/100V
C17
1
100NF/100V
10uF/100V
C18
1
2.2UF/50V
10uF/100V
C19
1
100NF/50V
3300pF
C20
2
1UF/100V
3300pF
C21, C22
3
1UF/100V
100nF/10V
C23, C24, C25
1
1UF/100V
1nF/16V
C26
2
1nF/16V
C27, C28
3
330uF/63V
C29, C30, C31
1
C22939
10000R/1%
R1
1
C22859
4700R/1%
R2
1
C22939
4700R/1%
R3
2
C22939
1000R/1%
R4, R6
1
C22859
150R/1%
R5
2
C601096
0R
R7, R10
1
C601096
1500R/1%
R8
1
C601096
4700R/1%
R9
1
C22939
0R
R11
1
C22859
2.2R/1%
R12
1
C22939
2.2R/1%
R13
2
C601096
2.2R/1%
R14, R15
1
C13564
2.2R/1%
R16
1
C23162
2.2R/1%
R17
1
C23162
R001/1%
R18
1
C22975
R001/1%
R19
1
C8218
R001/1%
R20
1
C21190
R001/1%
R21
2
R001/1%
R22, R23
4
10R/1%
R24, R25, R28, R29
1
C21189
10R/1%
R26
1
100KR
10R/1%
R27
3
100R/5%
R30, R31, R32

Opm lowside design files

The KiCad project lives in the opme/motor-driver repository on GitHub; these links point at the commit this page was built from.

Opm lowside: common questions

How big is the Opm lowside PCB?

The Opm lowside measures 58 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Opm lowside?

84 components, from 59 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Opm lowside design files?

From the opme/motor-driver repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Opm lowside design in my own project?

The repository has no license, so all rights stay with opme. Use it as a reference, and ask the author before reusing the design.

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