RE: I need help for selection of complete kit for driving six phase Induction...
Voltage level of ADC: It depends on the device, anywhere between 3.0Vto 3.3V, sometimes 2.5V too. I advice you to review the datasheet of the part you are looking at.The emulator helps you to debug the...
View ArticleRE: DRV3205-Q1: DRV3205 EVM schematic
Hi Kailyn, The DRV3205-Q1 is designed and intended for our customers that are developing functional safety automotive applications. As you may be aware, these are very specialized applications, with...
View ArticleRE: DRV8886: What is allowance of external capacitor value of AVDD and DVDD?
Hello Rick, Thank you very much for your reply. Did you get any information about the capacitor value range? Our customer wants to know it ASAP. Best regards, Kazuya Nakai.
View ArticleControl 350RPM Stepper Motor
Is it possible to rotate a stepper motor at 350 rpm at 1/512 microstepping using tms320f28069m. If the answer is yes can anyone provide me supporting code. I use the PM_sensorless.c to achieve the...
View ArticleDRV8805: Roadmap for unipolar & microstep stepping motor
Part Number: DRV8805If there match the below motor driver solution or roadmap, please let me know.-----------------------------------------・Stepping motor driver・Unipolar drive・VM:30V~・Peak current:...
View ArticleRE: DRV10983-Q1: What is the difference?
Is this over current threshold a fixed value or is it programmable via the registers or EEPROM?Is there an evaluation board available with the DRV10987? Or can we replace the chip on the DRV10983-Q1...
View ArticleRE: CCS/DRV3205EVM: the EVM didn't work
Dear Garrett,We tried it and found that:1.It works in the open loop when the RPM is about 150;2.It works in the torque control when the RPM is about 300;3.It is unstable in the speed control.So we want...
View ArticleCCS/DRV3205EVM: the EVM didn't work
Part Number: DRV3205EVMTool/software: Code Composer StudioWe tested the DRV3205EVM with LAUNCHXL2-TMS57012 LaunchPad(the software is drv3205-drv3205evm.7z), but found that:The power supply part of...
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DRV10983Q1EVM: Analog and PWM speed control not working
Part Number: DRV10983Q1EVMDear TI support team,I have somes problems regarding the speed control via analog pot or pwm. I'm using the DRV10983Q1EVM to control the ec motor of a small fuel pump. Speed...
View ArticleRE: DRV8886: What is allowance of external capacitor value of AVDD and DVDD?
Hi Nakai-san, Thank you for reminding me. The designer ran some simulations and found 1uF can be used.
View ArticleDRV8886: What is allowance of external capacitor value of AVDD and DVDD?
Part Number: DRV8886 Hello guys, One of my customers is evaluating DRV8886 for their new products. In the evaluation, they had the following questions. Could you please give me your comments?Q1. On pin...
View ArticleRE: BOOSTXL-DRV8301: Motor Specs for the LVBLDC-LB-BNDL (Motor Part -...
Hi Kas, Our experts have been contacted and should reply soon.
View ArticleBOOSTXL-DRV8301: Motor Specs for the LVBLDC-LB-BNDL (Motor Part -...
Part Number: BOOSTXL-DRV8301The Motor Drive Bundle LVBLDC-LB-BNDL sold by TI contains a motor of which no specifications are included or mentioned. In order to use the MotorWare lab manual these specs...
View ArticleRE: Asking for alt.s solution for replacing L6258EXTR
Hi SHH, There are several possible alternatives, depending on the customers desired control interface and voltage levels. What is the desired voltage? What is the desired current? What are acceptable...
View ArticleAsking for alt.s solution for replacing L6258EXTR
Hi Team,Do we have alt. solution to replace L6258EXTR?DRV8880/8824/8825 or better recommendation?[View:/cfs-file/__key/communityserver-discussions-components-files/38/L6258EXTR.PDF:1230:0]Thanks,SHH
View ArticleRE: DRV8711: We use IC DRV8711 in our controller but we are facing zigzag...
Hi user4959279, How have you confirmed this is a problem with the x axis motor? What is different between the x axis and y axis motor and controller? What register settings are you using? What settings...
View ArticleDRV8711: We use IC DRV8711 in our controller but we are facing zigzag marking...
Part Number: DRV8711We use IC DRV8711 in our controller but we are facing zigzag marking when we mark diagonal line because of x axis motor vibration . please provide as .suggestion and technical support.
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