DRV8304: DRV8304工作在3PWM模式，无传感器，实现速度开环控制，有没有可参考的例子
Part Number: DRV8304Tool/software:DRV8304驱动无刷电机，使用3PWM模式，需要实现开环控制，有没有相关的参考例子包含以下内容：1. 采用FOC开环控制，实现sin波形控制；2. C语言，最好适合通用的单片机；
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DRV8214: GUI Latest 2.0.1 software download
Part Number: DRV8214Tool/software:Hi,1. The customer cannot download the latest version using GUI update, please help to send version 2.0.1. 2. Version 2.0.0 should be incomplete or buggy. You will...
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DRV8304: DRV8304,配置为1x PWM模式，不带霍尔传感器，怎么用mcu控制6步换相
Part Number: DRV8304Tool/software:使用DRV8304驱动IC，配置为1x PWM模式，不带霍尔传感器，如果需要实现无刷电机的开环速度控制，用mcu怎么控制DRV8304实现6步换相。换相的周期怎么调整？有没有相关的例子可以参考
View ArticleDRV8320: audible noise Problem
Part Number: DRV8320Tool/software:I have a BLDC motor that 450W (HUB Motor for scooter). I drive it with DRV8320SRTVR smart motor driver.I have been using 1 PWM mode and Hall effect encoder. The Hall...
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DRV8836: DRV8836 Timing requirements
Part Number: DRV8836Tool/software:Hello Expert,The timing requirements is tested when Rl=20ohm. If the Rl=31ohm, how these values changed? Do we still need to follow the maxi value listed in the...
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DRV3901-Q1: DEV_ERR after first trigger
Part Number: DRV3901-Q1Tool/software:Dear team, My customer would like to use DRV3901-Q1 for their pyro fuse driver. But there is issue like below. - Power ON => First Trigger signal operation seems...
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DRV8876: Leakage Current for OUT
Part Number: DRV8876Tool/software:Hi Experts,Nice to talk with you. DRV8876 is under evaluation on customer side.When DRV8876 work in Hi-Z mode, could you share the leakage current for OUT? We didn't...
View ArticleDRV8424: DRV8424 FW and layout question
Part Number: DRV8424Other Parts Discussed in Thread: DRV8428,Hi Expert,My customer have swing machine and use competitor A4985. Now we have opportunity to replace by our DRV8428.My customer is asking...
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DRV8412: DRV8412 related issues
Part Number: DRV8412Other Parts Discussed in Thread: DRV8962,Tool/software:Hi，1. DRV8432 uses Parallel full bridge with cycle by cycle current limit mode. Occasional triggering of overcurrent...
View ArticleMCT8329EVM: GVDD
Part Number: MCT8329EVMTool/software:I am getting a GVDD_UV_Fault.I checked the GVDD pin, I have connected a 4S battery pack with current voltage at PVDD as 16 Volts, I am able to connect the...
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DRV8714-Q1: Requirements for waveforms that can be applied to Vinx
Part Number: DRV8714-Q1Tool/software:Hi team.What are the requirements for waveforms that can be applied to Vinx?As far as I can see from the diagram below, I believe that if Vinx does not output Hi...
View ArticleDRV8718-Q1: Status when SPI failure
Part Number: DRV8718-Q1Tool/software:Hi Expert, When there have SPI communication failure on DRV8718-Q1, can DRV8718-Q1 keep the latest operation state? For example, one of DRV8718-Q1 half bridge is...
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DRV8312: DRV8312
Part Number: DRV8312Tool/software:I have been using this Evaluation kit for few years, but now it is impossible to connect to a new windows10 or windows11 PC. The driver is simply not installed....
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[FAQ] DRV8703-Q1EVM: DRV8702/03-Q1 EVM GUI/MCU output PWM Duty polarity- flipped
Part Number: DRV8703-Q1EVMOther Parts Discussed in Thread: DRV8702-Q1, DRV8703-Q1Tool/software:This is topic for DRV8702-Q1 and DRV8703-Q1 EVM.DRV8702/03-Q1 GUI can select PWM duty cycle from MCU GPIO...
View ArticleDRV8262: DDVR Stock Availability
Part Number: DRV8262Tool/software:Hello, I am looking for an update on when the DRV8262DDVR (top heatsink) will be available?I see in several other posts on this forum it was estimated to be earlier...
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MCF8315C-Q1: Register value
Part Number: MCF8315C-Q1Tool/software:Dear team,My customer found the following two questions when using the MCF8315C-Q1 chip. I hope they can be confirmed and explained:1) The power-on default values...
View ArticleMCF8329A: Can be used same PCB layout with MCT8329A?
Part Number: MCF8329AOther Parts Discussed in Thread: MCT8329ATool/software:Hello Experts,My customer is evaluating MCT8329A and they will build own PCB board. At same time, customer would like to...
View ArticleDRV8832: Application issues
Part Number: DRV8832Tool/software:Hi,When DRV8322 is not powered on, manually turning the door lock will drive the motor to rotate in reverse under special circumstances. At this time, the motor will...
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DRV2510-Q1: The LPF of INPUT
Part Number: DRV2510-Q1Tool/software:Hello,E2Elink the related question How to configure the output sine waveWe rea d the EVM user guide.At the same time, We have made changes to the LPF.We plan to...
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DRV8873-Q1: current measuremement using Iprop pin
Part Number: DRV8873-Q1Tool/software:HiWe are using DRV8873-Q1 in our design. We are measuring 1.4V at Iprop pin. We are using 390 ohms sense resistor as per the below schematic.Now while using the...
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