DRV8301: Current limiting tolerance in DRV8301
Part Number:DRV8301Hello,In the datasheet of DRV8301 http://www.ti.com/lit/ds/symlink/drv8301.pdf , it is written under "Overcurrent Protection and Reporting (OCP)" section:"There can be up to a 20%...
View ArticleDRV8711: STEP File
Part Number:DRV8711I'm looking for a .step file for the htssop-38 package used by the DRV8711DCPR Motor Driver
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DRV8812: Risense of DRV8812
Part Number:DRV8812Dear Sirs,My customer asked us about Risense of DRV8812.Customer is measuring Ichop by changing Risense from 0.5 Ω to 0.68, 0.47.So setting current regulation to 38% with this...
View ArticleDRV8305: Turning off DRV8305 Motor Driver Output
Part Number:DRV8305Hello TI Motor Driver Team,I am currently using the DRV8305 to drive a motor. To turn any of the motor driver gates via (INHx or INLx) driven high to 3.3V I get the anticipated...
View ArticleDRV8841: DRV8841 about design issues
Part Number:DRV8841Hi team,The customer is using DRV8841. In first mode it should pump around 200mA where as in another mode it should drive around 80mA current.The attached is the customer's...
View ArticleDRV8432: Datasheet Interpretation
Part Number:DRV8432Hello,What is meant by the Continuous current per output pin (DRV8432) Reference datasheet page 6, 6.3 Recommended Operating Conditions.
View ArticleBOOST-DRV8711: slva714.pdf is missing
Part Number:BOOST-DRV8711while trying to download slva714.pdf it does not find the file
View ArticleDRV10975: drv10975 GUI
Part Number:DRV10975Below is a summary of the problem statement:1, Application requirements:Refrigerator circ fan12V, 0.15A, up to 2W, 1300rpm5-16V operation (speed regulation)<35dB acoustic noise...
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 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...
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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 Opamps...
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 to...
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 ArticleDRV10975EVM: USB2ANY damaged MCU
Part Number:DRV10975EVMHello to all,I started to develop BLDC motor pump controller using DRV10975 chip and purchased development kit DRV10975EVM. It was no problem to play with this kit, but after...
View ArticleDRV10983: DRV10983 not able to reach maximal motor speed
Part Number:DRV10983Hi I' m Massimo,We are using DRV 10983 for driving a 12 Vcc 10000 rpm fan motor .With the follow configuration we are able to spinning the motor but we are to reach 6500 rpm not...
View ArticleDRV8846EVM: Can't get GUI Composer s/w to run
Part Number:DRV8846EVMI have a problem similar to what was described here (http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/p/389822/1377876#1377876) but with a lot less...
View ArticleDRV8834: Need Codes For Phase/Enable Mode
Part Number:DRV8834Hello,I am using DRV8834 stepper motor driver i want to use Phase/Enable Mode for Driving a Stepper Motor can anyone suggest me the sample code for Phase/Enable Mode.Thank You Bhavin
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DRV8432: The position of the notch of the package
Part Number:DRV8432Hello,I have a question about DRV8432DKD.I read the following article and know that the position of the notch is wrong.My product is similar, too.I attach a file.(Please visit the...
View ArticleDRV8305: Safe Torque Off (STO) with EN_GATE
Part Number:DRV8305Is it possible to use the EN_GATE Pin of the DRV8305 (of course with adequate protection) as an external Safe Torque Off Input in a SIL A application or are there another recommended...
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