Microstepping Stepper Motor Controller


This presentation will provide an overview of the L6470 microstepping stepper motor controller IC.  It review the technical details of the device, with a discussion of the possible drawbacks and their solutions. The L6470 evaluation kit will be discussed in detail, as well as specific commands. Lastly, the SPI interface will be highlighted to illustrate the connectivity of this device.

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ImageManufacturer Part NumberDescriptionPackagingMotor Type - AC, DCAvailable Quantity
L6470HTR datasheet linkIC MOTOR DRIVER SPI 28HTSSOPL6470HTRIC MOTOR DRIVER SPI 28HTSSOPCut Tape (CT)-4652 - Immediate
L6470HTR product page link
L6470H datasheet linkIC MOTOR DRIVER SPI 28HTSSOPL6470HIC MOTOR DRIVER SPI 28HTSSOPTube-1201 - Immediate
L6470H product page link
L6470PD datasheet linkIC MOTOR DRIVER SPI 36POWERSSOL6470PDIC MOTOR DRIVER SPI 36POWERSSOTube-0L6470PD product page link

Eval Boards

ImageManufacturer Part NumberDescriptionMain PurposeEmbeddedUtilized IC / PartAvailable Quantity
EVAL6470H datasheet linkBOARD EVAL FOR L6470EVAL6470HBOARD EVAL FOR L6470Power Management, Motor Control, StepperNoL647055 - Immediate
EVAL6470H product page link
EVAL6470PD datasheet linkBOARD EVAL FOR L6470EVAL6470PDBOARD EVAL FOR L6470Power Management, Motor Control, StepperNoL647061 - Immediate
EVAL6470PD product page link
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PTM Published on: 2013-01-22