TMC5041-LA

TMC5041


Dual Stepper Motor Motion-Controller and Driver with Serial Interface (2x1,1A/28V)

TMC5041 stepper controller-driver IC is a powerful system-on-a-chip, integrating sophisticated ramp-generators and two power stages plus best-in-class diagnostics and protection in a tiny 7 by 7mm² QFN package. Developed with a focus on the fast growing CCTV camera market the component is well suited for other areas that require precise positioning, e.g. medical, industrial or consumer applications. The functionality embedded in the components allows for superior results concerning motor control, without the need of a deep understand of motor physics.

Extending the series of dual axis stepper motor drivers TMC5041 features the all new stealthChop™ current control mode to drive stepper motors completely silent down to 0 RPM.

Technical Data:

Motor Type:

Stepper, 2-phase, bipolar

No. Axes:

2

Motor Supply:

5...28V

Logic Supply:

3,3...5V

Phase Current, RMS:

2x 1,1A

Phase Current, peak:

2x 1,5A

Microstep Resolution:

1…256

Motion Controller:

X

Acceleration ramp:

sixPoint™

Interfaces:

SPI

End- & Ref.-Switch inputs:

4

ABN Encoder interface:

no

stallGuard2™

X

coolStep™

X

spreadCycle™ Chopper

X

microPlyer™ (interpolation)

no

stealthChop™ (no noise)

X

dcStep™

no

passive breaking

X

RDSon current sensing

no

Programmable microstep table

X

Package:

QFN48 7x7mm

Order code:

TMC5041-LA

Downloads:

TMC5041 datasheet (PDF)

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