DRV8706-Q1: OTW and OTSD Reset Behaviour
Part Number: DRV8706-Q1Tool/software:Hi,with the SPI-Version of the DRV8706-Q1, what is the Fault Reset Behaviour of the OTW and OTSD Bits?In the Datasheet p.34 it is stated that Both Bits are latched,...
View ArticleDRV10983: Response Time and Duty Cycle resolution
Part Number: DRV10983Tool/software:Hi,Customer have two question here.When we use PWM to do the speed control, what is the response time(propagation delay) from PWM input to PWM output?What is the duty...
View ArticleDRV8305: VDRAIN fluctuating usage allowed/not allowed
Part Number: DRV8305Tool/software:Hello.I would like to ask about the use of DRV8305.I understand from the manual that the correct way to use the DRV8305 is to input PWM signals to the respective input...
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DRV8411: Current regulation doesn't seem to work ?
Part Number: DRV8411Tool/software:Hello,I am using a DRV8411 to drive 2 basic brushed DC motors, similar to these: https://www.adafruit.com/product/3777I am driving these motors at 6VDC. As mentionned...
View ArticleMCF8315A: MCF8315A
Part Number: MCF8315ATool/software:Hello, I'm working on a project with four MCF8315A Driver chips mounted on the same PCB and controlled by a microcontroller through a common I2C bus. I had no...
View ArticleMCF8316AEVM: MCF8316A
Part Number: MCF8316AEVMOther Parts Discussed in Thread: MCF8316ATool/software:helloi know that you can configure the MCF8316A using I2Ci want to work in analog speed control modewhen the chip arrive...
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DRV8718S-Q1EVM: DRV8718/DRV8714 external circuit design
Part Number: DRV8718S-Q1EVMTool/software:Hi team,Our customers are designing external circuits for the DRV8718 and DRV8714 and are experiencing the following issues:1, DRV8718 and DRV8714 are 56pin, in...
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DRV8899-Q1: difference between 8889 and 8899
Part Number: DRV8899-Q1Tool/software:Hi team,My customer are looking into replacing Motor Driver IC DRV8889QWRGERQ1 to DRV8899QWRGERQ1, but they have a few questions regarding the differences.1. Stall...
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MCT8316Z: SPI communication not working
Part Number: MCT8316ZTool/software:Hi,We've been pulling our hair out over the SPI comms with this motor controller. We're using a STM32F411 with SPI configured as following:Â However, if we write like...
View ArticleDRV8316C-Q1: Mosfet power loss estimation
Part Number: DRV8316C-Q1Tool/software:Hi,I want to estimate losses while using the BLDC driver mentioned.I found this excel sheet for calculation.Do we have an application note to understand the...
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DRV8262: Drive TEC problem
Part Number: DRV8262Tool/software:Hi I use DRV8262 to drive TEC and have the following two issues. 1. As for the rated current mentioned in the manual, may I ask what this rated current refers to?...
View ArticleDRV8302: Error on datasheet
Part Number: DRV8302Tool/software:Hi,I recently had to help a user that was confused as to why pin 10 GAIN was both designated an OUTPUT but also connected to 0VYou can see in the pin table that Pin 10...
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DRV8824-Q1: abnormal output waveform when the motor stopped
Part Number: DRV8824-Q1Tool/software:Hi Sir,In the motor stopped, how to eliminate the abnormal waveform at output pins for the below figure? Could you please advise some comment? Thanks!Ch1: AOUT1;...
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DRV8803: Output voltage not correspond to input PWM duty cycle
Part Number: DRV8803Tool/software:Hello,I'm using the DRV8803 to control 4 proportional solenoid valves like in this application:VCLAMP is connected directly to VM without the Option Zener. VM =...
View ArticleDRV8262: Output Current Low & what is the capability
Part Number: DRV8262Tool/software:Hello!I have a DRV8262VEVM that was recommended to me for my load. The load varies quite a bit, from 3A to around 20A...I have setup everything to communicate with the...
View ArticleDRV3901-Q1: VDRV deglitch time / warning
Part Number: DRV3901-Q1Tool/software:CONFIG2 bits 9-8 are for VDRV_UV_FLTR - undervoltage glitch filterI have this set to 00, which should set the time interval to 233.1 to 294.5 usthe VDRV BIAS under...
View ArticleDRV8955: DRV8955 Options
Part Number: DRV8955Tool/software:Hi All,I'm looking to use the DRV8955 to drive a solenoid valve open and closed as quickly as possible. I would also like to utilize the ITRIP feature to limit the...
View ArticleDRV8329AEVM: DRV8329
Part Number: DRV8329AEVMTool/software:We have a application for a 4 quadrant BLDC motor controller driver that is required to operate at 48DDC. It will need internal gate driver logic to interface with...
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DRV8702D-Q1: Operation details
Part Number: DRV8702D-Q1Tool/software:Dear Sir/Madam,I would like to control a dual speed wiper motor and am looking at using the DRV8702D-Q1.There will be one DRV8702D-Q1 for each speed.I am a little...
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DRV8245-Q1: Specification confirmation
Part Number: DRV8245-Q1Tool/software:The motor parameter as below table, please help check can DRV8245-Q1 meet the motor requirement?
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