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DRV8705-Q1: Overcurrent trigger behavior
Part Number: DRV8705-Q1Tool/software:Hello Team,We are utilizing the CSA output analog voltage information from the motor driver (DRV8705S), converting it to digital using the MCU (STM32) ADC, and...
View ArticleDRV8214EVM: I added the Missing R12 (56KOHM) but VM readings in GUI are off...
Part Number: DRV8214EVMTool/software:1. I added the missing R12 56K ohm resistor, but the VM readings reported by the GUI 2.0.0 don't match up with that measured on the "VM" terminal. For 3V on VM...
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DRV8955: DRV8955PRGER: Layout Guidelines
Part Number: DRV8955Tool/software:Hello,I am running into issues when laying out the DRV8955 QFN package (PRGER suffix). I am noticing that the pad size is quite small for how large the currents are....
View ArticleDRV8106-Q1: DRV8106H-Q1
Part Number: DRV8106-Q1Tool/software: It is said that high side and low side are dependent in hardware version. I would like to use the hardware controlled version of DRV8106 as a independent high side...
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MCF8316AEVM: BRAKE_ALIGN not possible with GUI?
Part Number: MCF8316AEVMTool/software:Hello expert,I am trying to enter ALIGN_BRAKE mode within the GUI, but it appears that these registers are locked. I attempt to set MTR_STOP register to 101b per...
View ArticleMCT8316Z: FW selectable BLDC commutation, FOC vs Hall
Part Number: MCT8316ZTool/software:We intend to use the 8316Z BLDC driver in conjunction with a microprocessor for our application. Our objective is to utilize Hall sensors for initial commutation and...
View ArticleDRV8873: Issue with the H-Bridge Driver DRV8873SPWPRQ1
Part Number: DRV8873Tool/software:We have been using the part DRV8873SPWPRQ1 in our design for a while.Recently in some of boards returning from the field show a unique problem.When the H bridge is not...
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ULC1001-DRV290XEVM:OUTPUT
Part Number: ULC1001-DRV290XEVMTool/software:Hello,set Burst as below. Why is the output value of Delay different from the setting value of Duration?
View ArticleTIDM-02014: 15kW Traction Inverter Reference Design
Part Number: TIDM-02014Tool/software:Hello E2E Experts,Good day.Do we have a 15kW, 48V inverter for 3 wheeler application?If none, is there any way to convert existing traction inverter reference...
View ArticleDRV8311: How I have to set the registers to get a Bldc motor with tspi and...
Part Number: DRV8311Tool/software:Hi Experts,I have a problem with the DRV8311P bldc driver. I'm using the tSPI protocol and it works fine, but I can't get bldc to work so I get 120° phase shifted pwm....
View ArticleBOOSTXL-DRV8301: How to find/use Bi-directional Power Supply for 2MTR-DYNO...
Part Number: BOOSTXL-DRV8301Other Parts Discussed in Thread: 2MTR-DYNOTool/software:Hi,I am planning on using 2 BOOSTXL-DRV8301 to drive the 2MTR-DYNO Kit. Apparently, one of the motor is acting as an...
View ArticleDRV8462: Setting step speed over SPI
Part Number: DRV8462Tool/software:Hello,Is there an option to set the driver step speed over SPI, other than continuously setting the STEP bit 7 in the CTRL2 register 0x05?As best as I can tell, my...
View ArticleDRV8231: 12V DC motor
Part Number: DRV8231Tool/software:Hi, I want to use DRV8231 for my dc motor application on a custom design board. Motor is 12V DCMax 1.5A to 2.5ADo you please help me that the selected driver is the...
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DRV8243-Q1: Bulk Capacitor Sizing and Placement
Part Number: DRV8243-Q1Tool/software:Hi everyone,I am Anjali from Merai Newage Pvt. Ltd. Chennai. We are designing a board to drive two brushed DC motors in two linear actuators used to lift some...
View ArticleMCT8316A: Communicate via i2c with Arduino
Part Number: MCT8316ATool/software:Hello - I am trying to communicate with the MCT8316A via i2c on my Arduino but I can't get it to work. I'm using an example from the data sheet...
View ArticleDRV8714-Q1: EM and ECM effect on adjacent pins
Part Number: DRV8714-Q1Tool/software:Hello, Team,We are asked about how TI thinks about how an electromigration (EM) and electrochecmical migration (ECM) would affect below motor drivers in terms of a...
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MCT8316A: Transition time from SYSTEM_IDLE to MOTOR_IDLE
Part Number: MCT8316ATool/software:Hi support team all.Could you please tell me how long it takes for the internal state to transition from SYSTEM_IDLE to MOTOR_IDLE when the power is turned on?There...
View ArticleMCT8329EVM: OCP_VDS_FAULT
Part Number: MCT8329EVMTool/software:I am repeatedly getting the OCP_VDS_FAULT, when I disable this fault I get OCP_SNS_FAULT. When I disable both I am unable to use I2C speed command as soon as I...
View ArticleMCF8316A: Motor first start always takes time to reach the target speed
Part Number: MCF8316ATool/software:Good morning, I am currently working with the MCF8316A driver to control a DF45M024053-A2 BLDC motor. I am currently having problems understanding how to set the...
View ArticleDRV10983: bldc
Part Number: DRV10983Tool/software:HiI would like to control a BLDC motor 50w from a 24v supply, but need to do it without a micro or software. I need to control the speed/ torque and direction and...
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