L6480 PWM frequency (fPWM)
Posted on September 15, 2017 at 13:56HelloHow do I select the proper PWM frequency (fPWM) for a specific motor?I know how to set the Frequency in the driver but how shall I reason to get the optimal value?RegsBo#l6480
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
SM30TY vs. STIEC45
Posted on September 12, 2017 at 17:51Hello, I would like to use in my design the Transil TVS STIEC45-28ACS and SM30T33CAY as the similar parts. One will be the second source for another. My question is: whether I can use one instead other and what a...
Does ST provide device drive initialization code for L9959 ?
Posted on September 12, 2017 at 15:58I am looking for device driver initialization code for H-bridge device L9959 in supported configurations.
L6472 parameters setting
Posted on October 29, 2014 at 15:54Hi, I'm new to L6472 here, and from reading its datasheet, I think it would be a perfect fit to my application which will need to drive a NEMA34 motor to go relative high speed (such as 12 rotations per sec.). I'...
What stepper driver should I choose?
Posted on September 08, 2017 at 23:33I am trying to figure out the best stepper driver to use for my stepper motor. The motor parameters can be found herehttp://catalog.orientalmotor.com/item/all-categories-legacy-products/tegories-pk-series-2-phase...
MX C409
Posted on September 04, 2017 at 20:48Hello, Can someone help me a lot if you tell me what is this component SMD MX C409. I'm looking for more than a week on the internet and nothing of this component. Attached photo. I need the datasheet of this c...
STL160NS3LLH7
Posted on August 17, 2017 at 07:06We have purchased 10 qty of STL160NS3LLH7 MOSFET IC. We found that Drain to source impedance of MOSFETs is varying( NOTE : MOSFET were not connected to any external circuitry while measuring impedance using DMM). Fo...
Question about Half-Bridge Output using L99MM70XP
Posted on August 08, 2017 at 12:15I am using L99MM70XP SBC.I have one question about Half-Bridge Output.Below Condtions, I think that All Half-Bridge output is Low (Open States)All High-Side / Low-Side Switch is Open. I think that PIN output Value i...
Remnants of stall detection in L6472 and L6482 datasheets
Posted on August 21, 2017 at 12:34Hiho,there are still remaining hints of stall/step loss detection (for example at the description of the FLAG pin) in the datasheets of the above mentioned ICs although they are only implemented in the L6480/L6470. ...
How to know the date of production of the microcircuit STBB1-APUR?
Posted on August 29, 2017 at 06:12How to know the date of production of the microcircuit STBB1-APUR?
