DRV3901-Q1: SPI Frequency and Schematics
Part Number: DRV3901-Q1Tool/software:What the the SPI frequency range for the DRV3901-Q1?Also, would it be possible to get the schematics for the eval board?Thanks
View ArticleDRV8334: DRV8334 or DRV8323RS for new design
Part Number: DRV8334Other Parts Discussed in Thread: DRV8323Tool/software:Hi, I'm considering a BLDC motor driver choice for a project and these two drivers seem roughly equivalent. The only guidance...
View ArticleDRV3901-Q1: Motor drivers forum
Part Number: DRV3901-Q1Tool/software:Does the nFAULT/NAD pull-up resistance have to go to VDD (5V) for correct SPI address setting? I am interfacing the device with a 3.3V microcontroller, so need to...
View ArticleDRV8873-Q1: NFault pin
Part Number: DRV8873-Q1Tool/software:we are observing in Hardware PWM mode, fault pin is going low for every 20s. What could be the reasons? We have connected the load also.
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DRV8718-Q1: SPx and SNx short to GND test
Part Number: DRV8718-Q1Tool/software:Hi team,My customer did SPx and SNx short to GND test, and found nearly every time our device's related SPx and SNx resistance to GND is very small after this test....
View ArticleDRV8302: Technical Assistance Request for DRV8302 Circuit Issues
Part Number: DRV8302Tool/software:I am reaching out to request technical assistance with some issues I've encountered while using the DRV8302 circuit. Initially, I faced a problem with the integrated...
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DRV8910-Q1: PNP device recommed
Part Number: DRV8910-Q1Tool/software:Hi team,I know DRV8910 has NMOS internally, do you know if we have PNP internally at your product line?BRAmber
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DRV8889-Q1: what is the CPOL and CPHA of our device
Part Number: DRV8889-Q1Tool/software:Hi team,what is the CPOL and CPHA of our device? I see from datasheet about SPI Transaction, does this mean CPOL = CPHA=0?BR,Bengi
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DRV8316C: Buck Converter OCP
Part Number: DRV8316CTool/software:Dear TI-Team, I am currently evaluating the driver in my own design, but unfortunately, I have encountered a problem and need your assistance.Every time I start my...
View ArticleMCF8315C: looking for replacement device of Nisshinbo Micro Devices Inc NJW4302
Part Number: MCF8315CTool/software:Hello, Nisshinbo Micro Devices Inc NJW4302 (THREE-PHASE DC BRUSHLESS MOTOR CONTROL IC, datasheet is attached) would be EOLed and my customer is looking for...
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DRV8889-Q1EVM: how to burn software into EVM
Part Number: DRV8889-Q1EVMTool/software:Hi team,For below download software for DRV8889-Q1EVM, how can we burn this software into EVM? Which software should we use to load the code? What‘s the version...
View ArticleDRV3946-Q1: PVDD_OV gets asserted on adjacent valves when a valve is shut off.
Part Number: DRV3946-Q1Tool/software:Greetings,I've run into an interesting issue with the DRV3946 driver.We have an application that uses 4 of the drv3946's to drive 8 valves. The valves are close to...
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DRV8214EVM: Sensorless Position Measurement and IPROPI
Part Number: DRV8214EVMTool/software:Hi All, I am evaluating the above IC for sensorless position control of a small (8mmx16mm size coreless) brushed motor, which is coupled to a planetary gearbox.I am...
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DRV8873-Q1: Possible change between "old" parts and "newer" parts.
Part Number: DRV8873-Q1Tool/software:Hello, I'm raising this question to eliminate the possibility of a dye change or a functionality modification on this part, since we've compared an old sample where...
View ArticleDRV8412: DRV84121 to support TEC funtion
Part Number: DRV8412Tool/software:Hi team, I see we recommend to use DRV8412 to support TEC control. can you help to see if we have better choice here to meet below application request?A TEC driver...
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DRV8889-Q1: SPI Ready timing verification during testing
Part Number: DRV8889-Q1Tool/software:Hi,I'm currently verifying the SPI timing parameters mentioned in the datasheet, However there is no reference waveform available in the datasheet which could help...
View ArticleDRV8305-Q1: fault condition
Part Number: DRV8305-Q1Tool/software:Hello Experts,My customer has question as follows. Would you answer them, please?1. Recover from latched fault condition.The latched fault condition will be...
View ArticleMCT8316A: MCT8316A & MCT8315A
Part Number: MCT8316AOther Parts Discussed in Thread: MCT8315ATool/software:Hi there,We intend to use MCT8316A and MCT8315A in the design.We don't need to use the SW_BK (internal Step-Down Back...
View ArticleDRV8300: Firmware support_Trapezoidal sensorless control algorithm
Part Number: DRV8300Tool/software:Hi,I have started working on Electronic speed controller, I need firmware support for my ESC which supports sensor less trapezoidal control algorithm.Thanks
View ArticleDRV8308: Motor Driver Parts Recommendation Inquiry
Part Number: DRV8308Tool/software:Hi, TI expertThe customer used to use DRV8308(TI) part on the board applied to ATMs(Automated Teller Machines), but due to delivery issues at the time, they changed it...
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