RE: DRV595 EVM
Hi Alex,26dB gain is 20X amplifier. The power supply for DRV595EVM is 26V, there is no boost circuit inside the power driver. So I don't think the output amplitude could reach 100V. Could you please...
View ArticleCCS/DRV8825: Heating issue
Part Number: DRV8825Tool/software: Code Composer StudioHello allI am using DRV8825 stepper driver controller with MSP430G2553 microcontroller, as per DRV8825 datasheet suggestion i designed my circuit....
View ArticleRE: DRV8701 footprint
Hi Franz, Ultra Librarian does not convert directly to Protel 98. It may be possible to import into another format and then into Protel 98.
View ArticleDRV8701 footprint
Does anyone have an Eagle footprint for this part  RGE package, 24 pin VQFN with ground pad.Thanks,Dave R.
View ArticleRE: DRV8412: Is it possible to drive half bridges independently of one another
Hi Timothy, It may be possible, but there would be some constraints that make this impractical. Please note the RESET_AB disables OUT_A and OUT_B, while RESET_CD disable OUT_C and OUT_D.
View ArticleDRV8412: Is it possible to drive half bridges independently of one another
Part Number: DRV8412Working with multiple BLDC motors, would it be possible to use the 4th half bridge of the DRV8412 independently? For example, one DRV8412 would drive the A winding of 4 individual...
View ArticleRE: DRV8800: How about OCP
Hi Aoyama-san, The DRV8800 does have an analog limit circuit.
View ArticleRE: DRV8711: drv8711
Hi Pankaj, The DRV8711 requires the SPI to enable the outputs and configure the device. Once enabled the STEP/DIR pins will work.
View ArticleDRV8711: drv8711
Part Number: DRV8711i dont want to use SPI function of DRV8711 and want to drive stepper motor  by using STEP/DIR Pins.Â
View ArticleRE: DRV8432: Using as a PWM Controlled Rectifier
Hi Somsubhra, Can you provide some additional information? Are you using your design or a TI EVM? If a TI EVM, which one? Assuming it is your design: Have you double checked your schematic and layout?...
View ArticleRE: DRV10983: Motor Overcurrent Fault at moderately high speed
Hi Jason,It seems like the amplitude of phase current is oscillating. Â Can you tune the T control Advance setting and make sure that there is not much oscillation in amplitude.You are right on motor...
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DRV10983: Motor Overcurrent Fault at moderately high speed
Part Number: DRV10983Hello,I'm using the DRV10983 and every once in a while I'm getting an over current shutdown fault that only occurs when the motor is ran for the first time of the day.It ramps up...
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RE: DRV8432: Using as a PWM Controlled Rectifier
Hi Rick,Thanks a lot for your quick reply. I am using the TI Dual motor control + PFC Board (www.ebay.com/.../161955447065 (Sorry the Ti Link was broken) Now I am trying to do a simple verification...
View ArticleDRV8432: Using as a PWM Controlled Rectifier
Part Number: DRV8432Hi,I am using a DRV8432DKD in 4 H-Bridge configuration to rectify 13 VAC to 35 VDC with a 100 ohm Load in a TI Dual motor control + PFC Board. I am only using the DSP and the motor...
View ArticleRE: DRV10983: Begnier to I2C
Thank you, that solved the problem. The EVM certainly seems to be the easiest way to do it.
View ArticleDRV10983: Begnier to I2C
Part Number: DRV10983Hi,I am intending to use the DRV10983 to drive a sensorless brushless DC motor. I have connected it as shown in section 12 of the DRV10983 datasheet.When powered up the motor does...
View ArticleRE: DRV8841: Where can i get library of this product for OrCAD?
Hi Ivan, I have contacted the WEBENCH group for help.
View ArticleRE: DRV8811: Stepper motor smooth profiling slyt482.pdf
Hello Dinesh, Your concept is correct. However, please note that the percentage are just suggestions and tuning might be required depending on your motor. Thanks.
View ArticleRE: BOOSTXL-DRV8301: Motor Current Rating Issue
Hello Robert, Yes, the board is rated for 14A peak current. If you would like to run at that current you can either design your own board with the drv8301 or leverage the DRV8301-69M-KIT which is rated...
View ArticleBOOSTXL-DRV8301: Motor Current Rating Issue
Part Number: BOOSTXL-DRV8301I am trying to run a Brushless DC motor rated for 34A using the DRV8301 and the gate current and gate voltage faults occur. Could this be a problem with the motor current...
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