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TMC2226-SA

Power Driver For Stepper Motors, 2.0A, 4.75-29V, HTSSOP-28

Schematic Symbol

TMC2226-SAOB1BRBVSOB2~{EN}GNDCPOCPIVCPSPREAD5VOUTMS1_AD0NCMS2_AD1DIAGINDEXCLKPDN_UARTVCC_IOSTEPVREFGNDDIRSTDBYOA2VSBRAOA1GND

Pin Configuration (29 pins)

PinNameType
1OB1output
2BRBpassive
3VSpower_in
4OB2output
5~{EN}input
6GNDpower_in
7CPOinput
8CPIinput
9VCPpassive
10SPREADinput
115VOUTpower_out
12MS1_AD0input
13NCpassive
14MS2_AD1input
15DIAGoutput
16INDEXoutput
17CLKinput
18PDN_UARTbidirectional
19VCC_IOpower_in
20STEPinput
21VREFpassive
22GNDpassive
23DIRinput
24STDBYinput
25OA2output
26VSpower_in
27BRApassive
28OA1output
29GNDpassive

Footprint

Confirmed

Package_SO/HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.75x6.2mm_ThermalVias

Pad Layout
Pads (41)
NumberType
—smd
—smd
—smd
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd
21smd
22smd
23smd
24smd
25smd
26smd
27smd
28smd
29thru hole
29thru hole
29thru hole
29thru hole
29smd
29smd
29thru hole
29thru hole
29thru hole
29thru hole

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Details

LibraryDriver_Motor
Pin Count29
FootprintHTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.75x6.2mm_ThermalVias
Pad Count41
View DatasheetExternal link from KiCad library — may be outdated

Keywords

Standalonedriversteppermotor