DRV10983: DRV10983 for positioning application
Part Number:DRV10983Hi I'm considering using DRV10983 for a positioning application. To drive a motorized XY sample holder on a microscope to move sample around for imaging. I mostly find the DRV109xx...
View ArticleAlternative of FCM8201Qy IC for 3-ph BLDC motor controller
hey all,I am currently using FCM8201QY ic for my 3 ph BLDC motor controllers with advanced hall sensor design. But somehow the company stopped its manufacturing.I wanted to find the alternative of it...
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DRV10983 _Q1 GUI installation issue
hi:When I download DRV10983_Q1 GUI exe . it installed step buy step . but at" Labveiw run enginer 2014 " have problem . My computer system is windows10. Labview run enginer 2014 can not suitable...
View ArticleDRV8353Rx-EVM kit Refference design files
Hi,I'm planning to use the DRV8353Rx-EVM kit for interfacing the BLDC 48 V Motor,Kit is available but Reference design files are missing .Please find the link belowLink:...
View ArticleDRV10866EVM: Missing Motor
Part Number:DRV10866EVMI have bought the above evaluation board, however it did not come with the BLDC motor included...the second one sent out did not come with the motor either.The DRV10866_BOM that...
View ArticleDRV8323: DRV8323SRTAT
Part Number:DRV8323Hi,also in need of the ibis model for the DRV8323. Did it get created ?thanks,torsteinRaytheon....
View ArticleDRV8840EVM: USB communication is not available, and LED does not blink
Part Number:DRV8840EVMHi,I am trying to evaluate DRV8840EVM, but it does not work.I set up the USB connection and GUI software but the USB communication is not available.MSP430 status LED does not...
View ArticleDRV8872: some question about disable the current regulation function
Part Number:DRV8872Hi Sir,From the DRV8872 datasheet , it looks tie the ISEN pin to gnd is allowed and will disable the current regulation. Am I right? In the EVB ,we found out if we disable the...
View ArticleDRV8829: DRV8829 with linear actuator
Part Number:DRV8829Hello Good day,I have a DRV8829 setup like the typical application page in the datasheet, i am trying to drive a 12V, 0.5A typical linear actuator (it becomes open when it reaches...
View ArticleDRV3245Q-Q1: SPI faults: clk and addr. Looks fine on oscope.
Part Number:DRV3245Q-Q1Hello. I have a similar problem with this problem.SDO, Clock, and CSN signals are all output normally.However, when the IC Status2 (0x0D) register is read, the SPI_CLK_FAULT...
View ArticleDRV8846: Output voltage
Part Number:DRV8846Hello,Our customer use the DRV8846 with Auto Tune.They regulate the output current as 200mA full scale using 1/32 step.They observed a strange voltage waveform. I attach the scope...
View ArticleBOOSTXL-DRV8305EVM: Current scaling, clarification in documentation
Part Number:BOOSTXL-DRV8305EVMI am using launchpad 28379D + DRV8305EVM + Technic motor dyno setup.Current scalingGain = 10V/VShunt resistance = 0.007 Ohm (from data-sheet I assume this is the shunt...
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DRV11873: Driver is not responding for PWM for 68ms
Part Number:DRV11873Hi,We have designed current control circuitry for BLDC motor. We are using ' DRV11873' in it.Our circuitry senses current (We are using 'lmp8646' current sensor for sensing phase...
View ArticleDRV101: DRV101T
Part Number:DRV101We use the DRV101T (TO-220-7) PWM Driver in three (3) of our instruments. I just discovered it id in the "Life Buy" phase. Is there a direct replacement for this IC in the TO-220...
View ArticleDRV8711: Stepper motor make noise and excessive heat.
Part Number:DRV8711Hi all, I have assembled my own board containing STM32f103 MCU and DRV8711 to drive a 24 volt stepper motor for my project. I have made hardware configuration of the board very...
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DRV8305: Value of the current sense resistor is different in user guide and...
Part Number:DRV8305The value for current sense resistor in DRV8312 is 0.007 ohm in user guide and 0.005 ohm in the datasheet. Which of these is the correct one? Also, can you verify the following...
View ArticleDRV3201-Q1: DRV3201AQPAPRQ1 Datasheet
Part Number:DRV3201-Q1Hi Support,Please advise DRV3201AQPAPRQ1 datasheet.Thanks.
View ArticleDRV8323: how to test the OCP function in design
Part Number:DRV8323Hi, My customer is confusing about how to test the OCP function in design? Can you help to suggest test method for OCP protection testing? Thanks for your help.
View ArticleUC3625: Availability of UC3625 IC in SOIC package
Part Number:UC3625For a number of years we have made use of the UC3625Q Motor Driver IC in its 28 pin PLCC package and this is now discontinued. I realise that the SOIC package is still available but...
View ArticleDRV8701: FAULT indication and OCP
Part Number:DRV8701My DRV8701 is signalling FAULT, with 3-ms retries, and does not seem to be the high side since when I connect IDRIVE to AVDD (disabling the high side overcurrent protection).Can it...
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