DRV8812: The value of the capacitor
Part Number:DRV8812Hello,Our customer use the DRV8812, have a question about the capacitor between CP1 and CP2.It is recommended the value of the capacitor as 0.01uF, 50V on the datasheet.Because the...
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DRV8704: Device Failure Cause
Part Number:DRV8704Hello,I was wondering if the support team could offer some advice on a design where we are implementing the DRV8704 into a TEC (Peltier) driver system. To achieve this, the outputs...
View ArticleLooking for Motor Driver with Boost Converter
Customer is looking for Motor Driver with Boost Converter. They estimated LT3572 is OK. The requirement:Vin: 3.0V-5.0VVOUT: >=35V @ >60KHzBe able to drive 2 separate loads. Could be 1 PWM input,...
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DRV8308: Abnormal vibration everytime while get into advance mode of 120°...
Part Number:DRV8308Hi Sir,We are using DRV8308 motor driver IC to spining our BLDC motor which the spec. is 24V/30W/ 2000 rpm.It's spining very smooth in standard 120° commutation using three Hall...
View ArticleDRV8847EVM: Motor Control not working as expected
Part Number:DRV8847EVMHi team, I’ve run into an issue while connecting the DRV8847EVM to a motor on my bench. I am currently trying to run this manually for now (as in, I’ve removed all the series...
View ArticleDRV10983-Q1: How to set input current draw to 1.5A, and 12V on DRV10983-Q1
Part Number:DRV10983-Q1Hi,I am trying to setup the DRV10983-Q1 to input current of 1.5A and Input voltage ranging from 6.2V to 25V.So far when I program the chip to closed loop the input current being...
View ArticleDRV8818: Strange operation (Noise?)
Part Number:DRV8818Hello,Our customer use the DRV8818.It occur strange operation. The customer use 5 pieces the DRV8818.They assemble them on the one board. One of them at phase B, it occur strange...
View ArticleDRV8873: May we know if DRV8873 can use in TEC application?
Part Number:DRV8873Hi Sir AS we know,the DRV8832 can use in TEC application, may we know if DRV8873 also can use in TEC application?if yes, may we have reference design....
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DRV2667: Problem with distortion after playing ram waveform
Part Number:DRV2667Hi.We are suffering from weird waveform problem. If we run ram waveform we get 5-10ms peak after the control ends. First I tough that the problem is with the ram page having...
View ArticleDRV10987: Phase resistance & Phase to Phase Kt settings
Part Number:DRV10987Hello TI Community,I have a BLDC motor whose parameters are typically as following :Phase resistance = 1.44Ohms (tolerances ==> R = Min. 2.59 Ohm / Max. 3.17 Ohm)Phase to Phase...
View ArticleDRV8816: Possibility to increase current of DRV8816?
Part Number:DRV8816Hey there!I am developing a product that needs to support two different usecases:1) driving one bidirectional solenoid in a full h bridge mode.2) driving up to two unidirectional...
View ArticleDRV10970: DRV10970 Need assistance in selection of appropriate BLDC driver
Part Number:DRV10970We have an application for a Three-Phase Brushless DC Motor Driver. We are considering the DRV10970 but are open to other suggestions including those requiring external MOSFETs.The...
View ArticleDRV3205-Q1: DRV3205-Q1
Part Number:DRV3205-Q1Hi,For the 24V circuit, we have previously used DRV3201-Q1. But we realized that it didn't work very well. And the people we got support from TI offered us DRV3205-Q1. We decided...
View ArticleDRV-ACC16-EVM: Regarding the usage of Oscilloscope along with DRV-ACC16-EVM
Part Number:DRV-ACC16-EVMRespected TI Community Members,We're constructing a Ground Penetrating Radar and is has been placed on trolley. We intend to use DRV-ACC16-EVM to detect and calibration our...
View ArticleDRV-ACC16-EVM: Interfacing with TM4C123GXL
Part Number:DRV-ACC16-EVMI intend to interface DRV-ACC16-EVM with TM4C123GXL, I was unable to find relevant documentation on this. Can I get some suggestions with regards to this?
View ArticleDRV8323: Spark produced at the driver. Not sure if it's soldering issue. But...
Part Number:DRV8323Hello everyone, so recently I purchased the DRV8323RSRGZT to be implemented in my brushless dc motor controller design. The BLDC motor controller is set to be capable of handling...
View ArticleDRV8842EVM: schematic diagram of CPG005_DRV88xx Evaluation Modules
Part Number:DRV8842EVMDoes anyone has the schematic diagram of CPG005_DRV88xx Evaluation Modules? because I am goin to use a group of DIO from my own MCU module to connect to the IN1,IN2, I0~I4, DECAY,...
View ArticleDRV120: 8-pin vs 14-pin?
Part Number:DRV120HiI want to drive a 12V solenoid using the DRV120. I want to know how to choose 8-pin vs 14-pin? What factors will I be looking at to consider one of the above?My circuit potentially...
View ArticleDRV8305: How to use this device to design a three-phase inverter with DC side...
Part Number:DRV8305Hello everyone I have a question recently. according to the datasheet of DRV8305，the maximum working voltage is about 45V, Now I want to design a three-phase inverter with...
View ArticleDRV8302: Safety requirements for short circuit.
Part Number:DRV8302Hello,I am using DRV8302 driver IC to drive my BLDC motor.My current design specification is 48V DC 20A output.I looked at drv 8302 Kit Reference Guide.In that nothing is provided...
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