DRV8701: DRV8701: use in 1/2 bridge mode for 2 motors?
Part Number: DRV8701Hi TI team!!! I saw this question in the support forum before but the main difference is that I don't want to use both motors at the same time. I'm using DRV8701P motor...
View ArticleRE: DRV8432: Snubber locations
Hi rainbow, Please see the post e2e.ti.com/.../850403 The snubber should be placed close to the output pins. Placing the pads as suggested in the post allows you to determine if the snubber is required...
View ArticleRE: DRV8842: Microstepping for stepper motor
Hello Rick, In DRV8842, for a 5% relative current, I'm giving I[0001], while for 10% relative current, I'm giving I[0002]. So how can I increament i[xxxx] for a relative current between 5% and 10%?...
View ArticleRE: DRV8842: Microstepping for stepper motor
Hi th133,To achieve current levels not available using I4:0, set the I4:0 to 11111 (1000%) and change the AVREF and BVREF input voltage.This can be controlled by a DAC or a PWM.
View ArticleRE: DRV8701: About the fire of DRV8701.
Hi Rick DuncanWe do not know that there are other events with exporting countries.There is no difference in products.I think there is a difference in use environment only.Please advise us about the...
View ArticleRE: DRV3205-Q1: EEPROM CRC diagnostics
Hi Toth-san, Thank you for your support. I will tell customer that customer does not need to wait for EE_CRC_CHK bit = 0. And I add a question for EEPROM cheak What is the difference of "EE_CRC_CHK...
View ArticleDRV3205-Q1: EEPROM CRC diagnostics
Part Number: DRV3205-Q1Hi,My customer is using DRV3205-Q1.He has a issue about EEPROM CRC diagnostics.He used the following procedure to confirm EEPROM CRC diagnostics.But He couldn't occur "EEPROM CRC...
View ArticleRE: DRV10983EVM: Install the newest version DRV10983 GUI, but not worked.
Hi Innocent, Thanks for your comment. It is YES, the GUI error related EVM power. Seems we must power EVM good firstly, then open GUI, GUI will work good. When system worked good, if I power off the...
View ArticleRE: DRV8305-Q1: Reverse Supply Protection of DRV8305-Q1
Hi, Luis-san,Thanks for your support.I will wait for your reply.Thanks, Masami M.
View ArticleRE: DRV8305-Q1: Dead time,ｔDRIVEP/N,Vgs monitor,internal OSC
Hellow Phil-san,I thank you in advance for your reply.I'm looking forward to replay from you.-Harukawa
View ArticleDRV8305-Q1: Dead time,ｔDRIVEP/N,Vgs monitor,internal OSC
Part Number: DRV8305-Q1[About Dead time]I want to confirm about the dead time of DRV8305-Q1.Q1-1.See attached file(Case 1.pdf).In the case where A(rising edge of INHx) is entered after B(dead time of...
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RE: DRV8307: I have designed drv8307 motor driver as same as 8307EVM i...
hi team,,Further to which, i am able to complete my functionality of device and in per-compliance testing stage. i am facing issue in Radiated emission test getting emission noise from my motor driver...
View ArticleDRV8307: I have designed drv8307 motor driver as same as 8307EVM i finding...
Part Number: DRV8307HelloI have designed drv8307 motor driver as same as 8307EVM i finding large current drawn from customized board as compared to EVM board in ln load conditions.arrangement, Enable-...
View ArticleRE: DRV8711: need help for Decay Mode Setting Optimization
Hi RickI had read the pdf before,As a beginner,I do not know why cause this situationaccording the pdf ,I had reduced TBLNK and TOFF ,and the decay mode I had tried slow+mix and all mixed,but it is...
View ArticleRE: DRV8848: Thermal Pad connect to GND
On datasheet page 3, Chapter 5: Pin Configuration and Functions."Both the GND pin and device PowerPAD must be connected to ground." Is there any reason we emphasize this? Or shall we put it into...
View ArticleDRV8848: Thermal Pad connect to GND
Part Number: DRV8848Hi, TeamNoticed that in D/S, thermal pad of DRV8848 is required to be connected to ground.Wonder what if leave the thermal pad floating?Other than thermal, will that lead to other...
View ArticleCCS/DRV8305-Q1EVM: Can not find all the lab projects in the motorware folder,...
Part Number: DRV8305-Q1EVMTool/software: Code Composer StudioHi, I have recently purchased DRV8305-Q1EVM, I got proj_lab02b successfully running on this board. Now I want to control all of this...
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DRV8701: VCP to drive NMOS on VM bus
Part Number: DRV8701Hi, TeamIn typical application for H bridge driver from IFX 9861, VCP could be used for external NMOS circuit on VM bus.Can DRV8701 VCP support the same function as it?
View ArticleDRV8702-Q1: What is the suggested connection for SP SN SO when CSA is not used
Part Number: DRV8702-Q1Hi, TeamWhat is the suggested connection for SP SN SO when CSA is not used?To avoid any potential noise etc impact may lead to fault OCP?Thank you.
View ArticleRE: DRV8305: nFAULT at startup of DRV8305
Luis-san, Thanks for your support. The customer confirmed the following. The reason why warning (address 0x1) is not displayed in the status read is as follows. - EN_Gate remained Low at power on....
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