DRV10983Q1EVM: Register writing not succesful!
Part Number:DRV10983Q1EVMI tried all the suggestions in the thread previously on this, with no luck. I still get the following message: "Register.vi<ERR>Register reading not successful!! Please...
View ArticleDRV8837: Thermal Resistance vs Solder Coverage
Part Number:DRV8837Hi,Our customer would like to know heat dissipation characteristics by the exposed thermal pad, so could you please share the detailed information for "thermal resistance vs solder...
View ArticleDRV8872: can it last for years without fail with using current limit function?
Part Number:DRV8872Dear Sir/Madam,i am planning to use DRV8872 is one of the H-Bridge project design. the typical normal operating current is 200 to 300mA and peak current at 1A. I had set the external...
View Articlesh6782b
HiI have a damaged hard disk driver and i want to use its motor. So, i need a driver.The HDD use a sh6782 for motor driving with TI mark engraved on part. but i cannot find any datasheet of the device...
View ArticleDRV10983: Direction of spins by external torque
Part Number:DRV10983HiOur customer wants to implement circuit that can detect direction of motor which is spun by external torque.I think it is possible to determine by monitoring phase of two...
View ArticleDRV10987: is warming up
Part Number:DRV10987hi, i drive our motor with drv10987my motor parametersrph=1.552kt=133 phase bldc motor with 10 poles.the motor work in 24v.the drv is getting 24v.this is my configuration:unsigned...
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DRV8702-Q1: IN2/EN affects IN1/PH
Part Number:DRV8702-Q1Hello communityI have a DRV8702 running in independent half-bridge mode. When I drive the input IN1/PH the motor connected to half-bridge 1 is working as desired and the motor on...
View ArticleDRV8701: DRV8701 interferences radiation
Part Number:DRV8701Hello,we are using the DRV8701 and we have the same problem related here, and no resolved. In the EMI test certification the driver has a peak at 50 MHz, 100MHz and 150 MHz with...
View ArticleDRV8353RH-EVM: Hall Sensors
Part Number:DRV8353RH-EVMHello All-How do we run this eval board using only hall sensors as feedback?Thanks,Asaf
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DRV8353: Is 100V really the maximum voltage?
Part Number:DRV8353Hey forum,We're looking at making our power stage for a BLDC motor more robust by switching from the DRV8323 to the DRV8353, but I've got a couple questions that we're clear to me...
View ArticleDRV8800: CP1,CP2,VCP's capacitors.
Part Number:DRV8800Hi team.Is there any voltage specifications for CP1, CP2, VCP on DRV8800?I can't find voltage spec for CP1 and CP2 on datasheet.And then, could you pls tell me if it can be use 16V...
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DRV91680 POLY value
Hi,What's the POLY wright calibration value after erase DRV91680 SBW's flash?
View ArticleDRV8833: DRV8833 current chopping threshold
Part Number:DRV8833hello sir,my customer is using DRV8833, infact their application current limit only need about 70mA, DRV8833's the minmues limit current is 2A, so customer want to use their current...
View Articlestep by step instruction for implementation of sensor less vector control...
Part Number:TMS320F2812HiI have two questions:1) Is there any step by step instruction (preferably in c language) for implementation of sensor less vector control (field oriented control) on three...
View ArticleDRV8353: Maximum current for the power MOSFET and Motor speed related to PWM
Part Number:DRV8353Hello,I am new BLDC, My customer have a robot that uses brushed motors, I designed the logic. He asked me to design a new board to control BLDC motors.I read the theoretical...
View ArticleDRV8873H-Q1EVM: Windows 10 Driver for this evaluation board GUI.
Part Number:DRV8873H-Q1EVMLooks like a need a Windows 10 compatible USB driver for the DRV8873H-1EVM evaluation board. Do you have one that will work? The FT232R connects both it says USB UART driver...
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DRV8323: DRV8323RS SPI circuit inquiry
Part Number:DRV8323Hi team,My customer is designing a DRV8232RS circuit and have a few question as below. Could you please help to answer them? Thanks. 1. On the DRV8323RS EVM board, SDO pull up...
View ArticleDRV8832: DRV8832
Part Number:DRV8832DRV8832 seem to be the best choice to drive a 3V DC brushed geared (final drive 3rpm) to be the actuator for a door flap controller. From the data sheet there are a couple of...
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DRV8844: DRV8844 adjust PWM duty, output abnormal
Part Number:DRV8844Dear TI: My customer used DRV8844 to ouput a sine wave driver, the schematic as below: First, customer set 100% duty PWM to DRV8844, the sine waveform output is OK, but when duty...
View ArticleDRV2605: Linux kernel 4.9 driver
Part Number:DRV2605Hi Team,The Linux driver version on TI web seems too old to porting on our system.Could you share Linux kernel 4.9 driver?The version cause this Issue:can not find #include...
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