RV3201-Q1 Influence of CFG1 setting for Boost and Gate Drive (A-50)
Hello, Please answer question from customer. DRV3201-Q1 boost voltage is used for external circuit and boost voltage should be stable while CFG1 setting up of ECU start up.Please advise if write access...
View ArticleRE: Importing PCB footprint files into SolidWorks
Hi Brad, Sorry, we do not provide this service.
View ArticleImporting PCB footprint files into SolidWorks
I would like to import the PCB design files for the board used in the DRV8312-69M-C2-Kit into SolidWorks. Unfortunately, SolidWorks (and CircuitWorks) cannot import Gerber files.  Could someone at Ti...
View ArticleRE: DRV8308 compatible EEPROMs
Hi Max, There are a few conditions that the EEPROM should meet: 1) The EEPROM accepts the read command as 9 bits; beginning with 3'b110 followed by 6 address bits. Larger EEPROM use more bits for the...
View ArticleDRV8308 compatible EEPROMs
Which EEPROMs are compatible to the DRV8308? Is it only the 93C46B or are the 93C56B and 93C66B (they have more address bits as they are 2k and 4k) also compatible? Does only this EEPROM-family work or...
View ArticleRE: Overcurrent Control Timing between DVR8801-Q1 and DRV8801(Ver.I)
Hi, Can you guide us where we can download the latest (version) datasheet, including DRV8801-Q1 and DRV8801 (version ??) ?? (Can you provide the hyper-link with us ??) and then, we can verify it...
View ArticleRE: DRV8870 / IIH at VIN=5V, INx State after Current Regulation
Asaka-san, there is simply a 100k pulldown resistor on IN1 and IN2, so IIH will scale based on the applied voltage.You don't need to change the inputs during current regulation. Please see Figure 12,...
View ArticleDRV8870 / IIH at VIN=5V, INx State after Current Regulation
Hello,(1) IIH at VIN=5VCould you please let me know the IIH(max) at VIN=5V?In the datasheet, there is the IIH(max) as 100uA at VIN=3.3V only.(2)Recommended INx state after current regulationIn the...
View ArticleRE: Overcurrent Control Timing between DVR8801-Q1 and DRV8801(Ver.I)
Hi Hsu,The links to the latest datasheets are:DRV8801-Q1Â (SLVSAS7B) http://www.ti.com/lit/ds/symlink/drv8801-q1.pdfDRV8801 (SLVS855J) Â http://www.ti.com/lit/ds/symlink/drv8801.pdfÂ
View ArticleOvercurrent Control Timing between DVR8801-Q1 and DRV8801(Ver.I)
Hi,Can you kindly let us know (clarify) the following question (why) :In DVR8801-Q1 (datasheet), we cannot find Tdeg. But in DRV8801(Ver.I), Tdeg is definded as 3us.DVR8801-Q1: (copy and...
View ArticleRE: regarding the DRV8829 EVM code for indexer mode operation on board
Hi Raju, Please set SW1:7 to high and SW1:8 to high. Next reset the MCU by either pressing the reset switch S2 or cycling power At this point the device should be ready to operate using the inputs on...
View Articleregarding the DRV8829 EVM code for indexer mode operation on board
Hi,I would like to operate the stepper motor in the indexer mode operation on board not connecting to the GUI of the CPG006_DRV88XX, so can anyone suggest me with the below points how that can be done....
View ArticleRE: Importing PCB footprint files into SolidWorks
Hi Brad, There should be. We will check and get back to you.
View ArticleRE: Importing PCB footprint files into SolidWorks
Hi Brad,I downloaded the Allegro Free Viewer to view the .brd file available at LINKOnce opened, I found the following informationBoard size is: 5125 x 7250 milsMounting Holes are 126 mils and located...
View ArticleRE: BOOSTXL-DRV8301 output oscillation
Nick, Can you point me to mods needed to run up to the max 60V in on the DEV kit?
View ArticleRE: BOOSTXL-DRV8301 output oscillation
Thanks Tom ODonnell todonnell@moreycorp Please give a call to discuss. 630 754 2272 (direct line)
View ArticleBOOSTXL-DRV8301 output oscillation
Hi motor drivers team,My customer is experiencing buck supply output oscillation above 38V input voltage. Information I have received so far:140mVpp oscillation experienced with original 47uF output...
View ArticleRE: DRV104PWPR THERMAL ANALYS
Hi Thomas, I had seen the spec you referred to and concluded that I needed further input from TI to know exactly which of the PB boards TI used for characterization. Thanks for the details you provided...
View ArticleRE: DRV8814 fails when enabled
Thanks,So, even with connected phases they will have 1.4us phase difference?That definitely was not the expected behavior:https://e2e.ti.com/support/applications/motor_drivers/f/38/t/144259...
View ArticleRE: DRV8814 fails when enabled
Hi Rune, Thank you for your comment. We will add this comment to the next round of datasheet edits. Connecting the outputs in parallel may be possible, but the output delay must be taken into account....
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