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DRV8873: Motor does not stop in stop section.
Part Number:DRV8873HiNFAULT of DRV8873 is output at the motor stop point (Brake timing).This causes the motor not to stop at the stopping point.* Waveform 1: DRV8873H-Q1 - Brake released due to OCP...
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DRV8840: maximum OCP current and OCP decision timing
Part Number:DRV8840HiIn the experiment, 3.3V was applied to V_REF of DRV8840.OCP was not generated, and the output was normal up to about 6.7A.(Question) What is the maximum OCP current and OCP...
View ArticleDRV8834: How does it recognize Hi-Z on the M0/M1 inputs?
Part Number:DRV8834I want to connect two TC6416A ports to the M0/M1 ports of the DRV8834.In order to be able to set all different step sizes for the DRV8834 in indexer mode, I need three different...
View ArticleCCS/DRV8711: Porting stepper motor driver on launchpad
Part Number:DRV8711Tool/software: Code Composer StudioHi,We are able to test Stepper motor with drv8711 on msp430g2 board.It is required to control the stepper motor with cc1310 launch pad, we are...
View ArticleDRV8323: Driving Parallel-Connected MOSFETs
Part Number:DRV8323Good Day,I'm currently working in a project where I need to use two MOSFETs connected in parallel in order to meet the current requirements. I need to know whether the DRV8323 can be...
View ArticleUC2625-EP: OV-COAST Input
Part Number:UC2625-EPOV-COAST input (pin23), does it require an external pull-up when used with an open collector gate?The Data Sheet example circuit does not employ this function, tied to GND, and...
View ArticleDRV2624: DRV2624 vs DRV2604
Part Number:DRV2624Hi DRV driver gurus,I am trying to understand the major differences between DRV2624 and DRV2604. My current design uses 2604 but I am considering migrating to 2624, if it makes...
View ArticleDRV8801A-Q1: supply voltage, no power,
Hi~During the production, customer want to test motor without board power supplied.It means, after SMD, they just want to test motor by supplying +12V at OUTA/OUTB without supplying power at...
View ArticleDRV8894 the register of sense signal for the transfer
Hi allWould you mind if we ask DRV8894?<Question1>In case of SXLD=Low, logic level of SSOUT and SP1 are the same.Is it correct operation?<Question2>In relation to <Question1>, if this...
View ArticleDRV8702-Q1: Doubt in nSLEEP pin
Part Number:DRV8702-Q1Hi,regarding the nSLEEP pin, is it necessary to pull it up for the driver to work, or it works by default? The datasheet says "The DRV870x-Q1 device is active unless the nSLEEP...
View ArticleUC1625-SP: output of the PWM Amp/Comparator (EA_Voh)
Part Number:UC1625-SPThe output of the PWM Amp/Comparator (EA_Voh) is only about 3.95V, expecially during -55℃ the output voltage is about 3.82V which can not reach to 4.2V as the datasheet...
View ArticleDRV8350: DRV8350H Availability
Part Number:DRV8350Hello,Are there any production samples available for the DRV8350H as of yet?Thank you,David
View ArticleDRV2605: Way to make a customized pattern using some parameters - amplitude,...
Part Number:DRV2605Hi, I want to get some advice the way to make a customized pattern using some signal parameters, amplitude, duration, and frequency.I tried to understand the example of the realtime...
View ArticleCCS/DRV8881EEVM: drv 8881eevm Software
Part Number:DRV8881EEVMTool/software: Code Composer StudioI bought a EEVM 2 months ago and just can't get it to work since; this despite help from TI engineer. Just cannot install the software....
View ArticleDRV8873: DRV8873H Settting of Current limit threshold
Part Number:DRV8873Hi team, How to set the Current limit threshold of DRV8873H ?Regards,Ogasawara
View ArticleDRV8353RH-EVM: DRV8353RH-EVM and With Bluetooth® Low Energy 5.0
Part Number:DRV8353RH-EVMHello.1) I cannot find dimensions of DRV8353RH-EVM. Could you tell where can I find info about it?2) Is it possible to integrate Bluetooth® Low Energy 5.0 to DRV8353RH-EVM or...
View ArticleDRV8840: Can the maximum voltage of VCP be defined?
Part Number:DRV8840Hi Experts,My customer is asking me the maximum voltage on VM pin. Could you help me to answer to this question?I found another E2E thread which said " Normally you will see about VM...
View ArticleUC2625-EP: Safe braking with complementary FETs.
Part Number:UC2625-EPComplementary FETs have the high and low side drains bonded together, preventing the insertion of the safe-braking steering diode as shown in datasheet Figure 8-C and 8-D. Would...
View ArticleDRV110: DRV110 Gate Drive Current a
Part Number:DRV110I am observing incorrect current control in our circuit. I believe it is related to very slow rise and fall times on the MOSFET gate. The gate drive waveforms look more like...
View Articlecomparison between TMS320F28035's CLA unit and TMS320F28335 for execution...
Hi Motor Drive Group,would you please compare TMS320F28035's CLA unit with TMS320F28335 for execution speed and complexity of coding. I want to implement an extra complicated math algorithm in CLA...
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