Our Products

TMC2300

Low Voltage Stepper Motor Driver with Step/Direction [&] UART (1,2A/2..11V)

The TMC2300 low voltage stepper motor driver is intended for battery-operated, space and standby-power critical driver applications. Its silent drive technology StealthChop™ enables non-bugging motion control for portable, home and office applications. A highly efficient power stage, boosted by an internal charge pump for best in-class RDSon resistance, provides high motor current from a tiny package even at low supply voltages. With this, dual AA batteries can be drained down to typically 2.0V (voltage must not drop below 1.8V, provide sufficient supply buffer capacitors).

High volume product: MOQ 1 reel = 5000pc.

Technical Data

Technical Data:

Motor Type:

Stepper, 2-phase, bipolar

No. Axes:

1

Motor Supply:

1,8...11V

Logic Supply:

1,8...5V

Phase Current, RMS:

1,2 A

Phase Current, peak:

2,0A

Microstep Resolution:

1…256

Interfaces:

Step/Direction [&] UART

stallGuard™

stallGuard4

coolStep™

X

spreadCycle™ Chopper

-

microPlyer™ (interpolation)

1 to 256

stealthChop™ (no noise)

stealthChop2

dcStep™

-

passive breaking

-

RDSon current sensing

-

Programmable microstep table

-

Package:

QFN20 3x3mm

Order code:

TMC2300-LA

Downloads:

TMC2300 datasheet (PDF)

Link to YouTube Videos:

https://www.youtube.com/watch?v=OFxeWJkpQV4

https://www.youtube.com/watch?v=ov5Be8lC_Vg

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TMC2300

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