RE: DRV8305-Q1: Power-Up Sequence
Dear, Anuj-san. Thank you so much for your detail explanation. The Logic Threshold is defined based on PVDD. According your explanation, The PVDD voltage would be DVDD nominal = 3.3V + DVDD LDO Dropout...
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DRV8305-Q1: Power-Up Sequence
Part Number: DRV8305-Q1Dear, Sir.My customer is evaluating DRV83055QQ(Integrated 5V LDO) version. Now, they are asking about the Power-Up Sequnce definition. 1. Figure 15 shows the definition....
View ArticleRE: DRV8601: PWM Frequency and Rms 1.8V haptic driving
Hi Ivan, Thanks for your attention. That's what I wanted to learn.
View ArticleDRV10983: Motor speed display
Part Number: DRV10983HiWhen I used DRV10983EVM with GUI, motor speed display shows a speed in wrong RPM.Motor : Runtian_ZWL12_22_2p5AOS : Windows 10 (64b)Have you ever had same situation?BestRegards
View ArticleDRV3245Q-Q1: What is the difference between DRV3245 and DRV8305?
Part Number: DRV3245Q-Q1I am designing a EPS ECU circuit for Hitachi AMS.Now I am wondering about DRV3245 and DRV8305.It seems that the performace of DRV3245 and DRV8305 is very similar.But...
View ArticleRE: DRV8876: RTM schedule?
Dear Sir,Could you kindly share DRV8876PWPR RTM schedule.My customer have a new project would use this device for Coin Changer system application.Thanks!Steven
View ArticleDRV8876: RTM schedule?
Part Number: DRV8876Dear TI Experts,May I know the RTM schedule of DRV8876? Thanks a lot.
View ArticleDRV8332-HT: DRV8332-HT
Part Number: DRV8332-HTHello,Is the bare dice available for this part ?Thanks
View ArticleRE: CCS/DRV8301: No pwm output when nFAULT and nOCTW are high
Hi, Anuj I don't input INH_C any signal, therefore, GHC would not output signal. Now, I use drv8301 without using SPI interface, so the setting is default. Here is a question, the high level voltage of...
View ArticleRE: DRV8702D-Q1: Datasheet Tolerances
Hi David, Not all of the information appears to be available. Can you prioritize what is needed?
View ArticleDRV8702D-Q1: Datasheet Tolerances
Part Number: DRV8702D-Q1Hello Motor Drive Team,The datasheet for the DRV8702D-Q1 only has typical values for many parameters.Can you please share the expected tolerances for the following...
View ArticleRE: CCS/DRV8301: No pwm output when nFAULT and nOCTW are high
Hi Bojun, thanks. No, the nFAULT is reliable but if your pullup is too strong it may overpower the signal. I am assuming you are using the recommended value. The other thing I can think of is to check...
View ArticleDRV10983: wrong kt value
Part Number: DRV10983hello I am using DRV10983 IC for my bldc ceiling fan application.What happens if I give wrong kt value and Resistance to IC?as I have given but IC is runned for few hours.after...
View ArticleRE: CCS/DRV8301: No pwm output when nFAULT and nOCTW are high
Hi Anuj, Thank you for your response, -As mentioned earlier, the pull high voltage of nFAULT is 5 V. Will the power be too strong? (P.S. In p8 the test condition of VOH is external 47kOhm connected to...
View ArticleRE: DRV8601: HELP: We are developing a gaming product, controller/handheld,...
Ivan,Any update on finding this contact? Andre' LaMotheCEO / Chief Scientist Nurve Networks LLCceo@nurve.net |Biz: 512.266.2399
View ArticleDRV8601: HELP: We are developing a gaming product, controller/handheld, and...
Part Number: DRV8601It seems that that patent trolls are alive and strong and the company https://www.immersion.com/ has over 3000 patents in the use of haptics that seem to cover every possible...
View ArticleRE: CCS/DRV8301: No pwm output when nFAULT and nOCTW are high
Hi Bojun, 22KOhm to 5V is fine. F28069 is a 3.3V MCU with 4.6V max voltage to my knowledge so please check the d/s for that part. It seems like you are doing everything right. Could you check your...
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CCS/DRV8301: No pwm output when nFAULT and nOCTW are high
Part Number: DRV8301Tool/software: Code Composer StudioHi all,Now, I use DRV8301 as gate drivers, however, when I input the low side pwm signal at pin 22 (INL_C), then I measure the output signal of...
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