DRV8805: Output Current
Part Number: DRV8805The DRV8805 can output a current of up to 2-A (single channel on) or 1-A (all channels on) continuous output current (with adequate PCB heatsinking at 25°C).The unipolar stepper...
View ArticleRE: DRV8711EVM: External control interface
Hi Shanthilal,Yes you can remove the 13 jumpers from the board (J6 header) and connect you desired microcontroller to the right column of J6 headers.The pin configuration and functions are described in...
View ArticleDRV8711EVM: External control interface
Part Number: DRV8711EVMHello,I have the DRV8711EVM board+motor. I heard that we could bypass the built in MSP processor and provide external signals for controlling the stepper motor through Jumper J6....
View ArticleRE: DRV10975: drv10975 GUI
Hi Hope.Please see my response belowRefrigerator circ fan12V, 0.15A, up to 2W, 1300rpm[KS] DRV10975 should be able to meet this spec5-16V operation (speed regulation)[KS] DRV10975 can operate between...
View ArticleRE: CCS/DRV8301: nFAULT pin asserted and fluctuating before activating PWMs
Hi Steven, Thank you for the information. I would start by trying to debug the SPI issue (all 1's in the status register). Is VDD_SPI connected and power up correctly? Are you able to measure the...
View ArticleRE: CCS/DRV8301: nFAULT pin asserted and fluctuating before activating PWMs
Hi Phil, Thank you for your quick reply. I need to confirm the SPI is actually working - I did check VDD_SPI with a scope and it is fine. I will try and read and write something to the DRV8301....
View ArticleCCS/DRV8301: nFAULT pin asserted and fluctuating before activating PWMs
Part Number: DRV8301Tool/software: Code Composer StudioHi,I have built a dual motor board based on the F28069M Launchpad and two DRV8301s. I am using the buck converter of the first DRV8301 and have...
View ArticleRE: DRV8880 GUI install issues
Was this ever solved? I am experiencing this same issue and can't find any help online or on the forums. Please help!
View ArticleDRV8880 GUI install issues
I'm working on installing the DRV8880 EVM GUI and am not getting very far.I've uninstalled and re-installed several times, and end up with the same "Cannot extract package" message in the JS GUI. I've...
View ArticleRE: DRV8307: Using CSD18540Q5BT MOSFETs with DRV8307
Hi Stephen, Thank you for the images. These gate transitions look to be free of any shoot-through, have you checked all three of the phases? On the three high-side MOSFETs, is there any significant...
View ArticleRE: DRV3201-Q1: Low side current measurements with DRV3201-Q1
Hi Ganesh, Our experts have been notified and should reply soon.
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DRV3201-Q1: Low side current measurements with DRV3201-Q1
Part Number: DRV3201-Q1Hello,I am using 10 mili Ohms for current measurements on the low sides of Mosfet bridges. The problem I am facing is, there is too much noise with signal at the outputs of...
View ArticleRE: DRV8881PEVM: Installation issues
Hi Tyson, Could you try to download the software again from here: www.ti.com/.../DRV8881PEVM I've just downloaded and installed it with no issues. thank you.
View ArticleDRV8881PEVM: Installation issues
Part Number: DRV8881PEVMIn an attempt to install newly purchased evaluation kit (DRV8881PEVM) I keep getting the same issue that requests that GUI Composer Runtime needs to be installed on the system....
View ArticleBOOSTXL-DRV8305EVM: question about the Instaspin-foc add the CAN receive program
Part Number: BOOSTXL-DRV8305EVMNow I am using the BOOSTXL-DRV8305EVM and the Launchpad-28069M,I want to communicate with another device via CAN bus.the 28069M receives message from the device.I want...
View ArticleDRV8830: DRV8830 I2C reference code
Part Number: DRV8830Hi Team,customer is evaluating DRV8830 device and they are asked if we have I2C reference code and the GUI software to verify the I2C control function? Please advise....
View ArticleRE: DRV8881PEVM: Installation issues
Thank you for the update Tyson, we will now close this post.
View ArticleRE: DRV8846EVM: Can't get GUI Composer s/w to run
Hello Rob, Our experts have been notified and should reply soon. Thank you
View ArticleRE: DRV8880 GUI install issues
Thank you for the update Tyson. We will now close this post.
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