DRV8323R: I think I found major defect on DRV8323RS.
Part Number:DRV8323RHi this is David!I am currently developing motor driver board with ti's drv8323rs chip(btw, I love this chip xD)Anyways, I am using 1x PWM mode and there's a problem with...
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DRV10987EVM: no EEPROM Write possible, no reaction from DRV10987EVM
Part Number:DRV10987EVMHi Cole,my problem I have with the DRV10987EVM, which I described in the threat of Eric Chen at the 19. jan 2018 is still there not solved.I have tried to install all Drivers,...
View ArticleDRV8308EVM: Programming EEPROM
Part Number:DRV8308EVMHi,Can EEPROM be programmed through GUI?If yes, can you let me know procedure for programming the EEPROM.Thanks,Onkar.
View ArticleDRV8871-Q1: EV's Inlet Lock Actuator Control
Part Number:DRV8871-Q1I have some problem in controlling EV's inlet lock actuator control with DRV8871-Q1. The lock actuator from Phoenix. The lock actuator can be controlled external DC power supply....
View ArticleDRV8303: Shunt Amplifiers
Part Number:DRV8303Hello AllCurrently working on a new design using the DRV8303, but I don't want to use leg shunt resistors. I want to tie all the low side source's of the fets together and have one...
View ArticleDRV10987EVM: SOFTWARE Issue
Part Number:DRV10987EVMI'm using Windows 10, I've installed DRV109XX tool from Ti.com (www.ti.com/.../drv10987evm) after completing installation it asked to install labview runtime engine. I downloaded...
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DRV10987EVM: SOFTWARE Issue
Part Number:DRV10987EVMI'm using Windows 10, I've installed DRV109XX tool from Ti.com (www.ti.com/.../drv10987evm) after completing installation it asked to install labview runtime engine. I downloaded...
View ArticleDRV8302: Ceramic Capacitors
Part Number:DRV8302I note from the datasheet that the recommended components for CDVDD CAVDD and CPVDD1 are all ceramic capacitors.These are quite high values and quite hard to track down. Is there a...
View ArticleDRV8704 driving TEC
i am new member in e2e. but i habe a new application with drv8704 that to drive TEC to hot or cold something.. i make a new PCB according with DRV8704EVM board and drive TEC by PWM directly.my question...
View ArticleDRV8832: Unable to drive motor
Part Number:DRV8832Dear all,I'm using a DRV8832 to drive a simple 3V brushed DC motor. The chip works as expected, I've connected LEDs to both outputs to verify the bridge control functionality. Now as...
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DRV8824: request schematic review
Part Number:DRV8824Hi,One of my customer prepares to use TI's motor driver DRV8824, but lots of devices are breaking down when test.Please can you help whether there's any problem on below...
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DRV8834EVM: EVM App ITRIP A question
Part Number:DRV8834EVMHello.I used DRV8834EVM have a question need you help. I set AREF A to 0.22V check Motor Current is 220mA. But App show ITRIP is 137.74mA.In SLVU701A User's Guide Equation 1 is...
View ArticleDRV8886AT: A4984
Part Number:DRV8886ATHI Sir We would like to use DRV8886AT to replace A4984 ,Beside include current sense and auto decay function May I know DRV8886AT have others feature and better than A4984 ?If you...
View Articledrv10983: Motor windings
Part Number:drv10983Hello,is it better to use a motor with sinus or trapez oriented winding for the DRV10xx as has an sinusoidal current control scheme?Regards, Holger
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drv8320: Operation of sensored softwere
Part Number:drv8320HiI'm evaluating DRV8320H using BOOSTXLDRV8320H EVM.The requirement is sensored application, so I followed the user guide, the sensored project was built and loaded to device. I...
View ArticleDRV8844: DRV8844 nRESET pulse width
Part Number:DRV8844What is the minimum nRESET pulse width to reset nFAULT status after overcurrent ?It isn't described at datasheet, ~200nS is too low to do this :-(
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DRV8703-Q1: The driver is not starting to "drive"
Part Number:DRV8703-Q1Hi.I'm using this IC to drive 4 N-mosfet H-bridge with a motor.I use IN1 & IN2 -> PH and EN. I provide High to PH and PWM to EN.Mode is connected to ground (Mode0)nSleep is...
View ArticleCompiler/BOOSTXL-DRV8301: inverter issue
Part Number:BOOSTXL-DRV8301Tool/software: TI C/C++ CompilerHello,We have tried a small circuit by connecting an arduino with a BootSTXL -DRV8301, we gave the PWM gates SPI communication inputs, yet the...
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DRV8412: current limiting and increased voltage at OUT pins
Part Number:DRV8412HelloI am currently working on DRV 8412 and my application is to use it just for bidirectional current control. So firstly,I wanted to ask if we can use all the half bridges...
View ArticleDRV110EVM: Application Suitability
Part Number:DRV110EVMHello,We require a pick-&-hold driver for testing electromagnetic products. The driver must provide a pick voltage of 55v (2.9A) for approximately 1 second, followed by a hold...
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