DRV8302: Error on datasheet
Part Number: DRV8302Tool/software:Hi,I recently had to help a user that was confused as to why pin 10 GAIN was both designated an OUTPUT but also connected to 0VYou can see in the pin table that Pin 10...
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DRV8824-Q1: abnormal output waveform when the motor stopped
Part Number: DRV8824-Q1Tool/software:Hi Sir,In the motor stopped, how to eliminate the abnormal waveform at output pins for the below figure? Could you please advise some comment? Thanks!Ch1: AOUT1;...
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DRV8803: Output voltage not correspond to input PWM duty cycle
Part Number: DRV8803Tool/software:Hello,I'm using the DRV8803 to control 4 proportional solenoid valves like in this application:VCLAMP is connected directly to VM without the Option Zener. VM =...
View ArticleDRV8262: Output Current Low & what is the capability
Part Number: DRV8262Tool/software:Hello!I have a DRV8262VEVM that was recommended to me for my load. The load varies quite a bit, from 3A to around 20A...I have setup everything to communicate with the...
View ArticleDRV3901-Q1: VDRV deglitch time / warning
Part Number: DRV3901-Q1Tool/software:CONFIG2 bits 9-8 are for VDRV_UV_FLTR - undervoltage glitch filterI have this set to 00, which should set the time interval to 233.1 to 294.5 usthe VDRV BIAS under...
View ArticleDRV8955: DRV8955 Options
Part Number: DRV8955Tool/software:Hi All,I'm looking to use the DRV8955 to drive a solenoid valve open and closed as quickly as possible. I would also like to utilize the ITRIP feature to limit the...
View ArticleDRV8329AEVM: DRV8329
Part Number: DRV8329AEVMTool/software:We have a application for a 4 quadrant BLDC motor controller driver that is required to operate at 48DDC. It will need internal gate driver logic to interface with...
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DRV8702D-Q1: Operation details
Part Number: DRV8702D-Q1Tool/software:Dear Sir/Madam,I would like to control a dual speed wiper motor and am looking at using the DRV8702D-Q1.There will be one DRV8702D-Q1 for each speed.I am a little...
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DRV8245-Q1: Specification confirmation
Part Number: DRV8245-Q1Tool/software:The motor parameter as below table, please help check can DRV8245-Q1 meet the motor requirement?
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DRV8412: DRV8412 Some issue appear in the process of use, I hope to your...
Part Number: DRV8412Tool/software:This is a schematic of DRV8412 drive a therm heater. I encountered the following problem: 1.DRV8412 is damaged, OUT_A&OUT_B has output, OUT_C&OUT_D has no...
View ArticleDRV8329AEVM: DRV8312
Part Number: DRV8329AEVMOther Parts Discussed in Thread: DRV8312Tool/software:I have a slightly different application question regarding the use of a BLDC motor in a space-constrained environment. The...
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DRV8889-Q1: -40° temperature
Part Number: DRV8889-Q1Tool/software:Hi team,For DRV8889A-Q1, does it work at low temperatures of 40 degrees? The customer has found that the chip is currently unable to drive at low temperatures of...
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TIDM-02014 MCU Motor Control GUI
Part Number: TIDM-02014Tool/software:Dear Experts,I want to use the Motor Control GUI for the TIDM-02014 project but in the GUI I cannot choose this project (only one), see the photo below:Is it...
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DRV8912-Q1: The periodic spike appears in PWM Duty cycle 100%
Part Number: DRV8912-Q1Tool/software:Hello everyone,I am currently using the DRV8912. The half-bridge high-side switch is enabled and mapped to a PWM channel. The duty cycle is 100%. The MCU only...
View ArticleMCT8329A: Motor Driver tuning issue with MCT8329A1I
Part Number: MCT8329ATool/software:Hello, I would like help tuning the TI MCT8329A1I chip. We are currently trying to run a brushless air pump and we are having difficulty running it as fast as...
View ArticleLMD18200: This is for LMD18400 not 18200
Part Number: LMD18200Tool/software:Hi,My name is Nikhil John and I work at BAE Systems and I wanted to know for your datasheet LMD18400, what are the 4 N Channel DMOS switches part number?Thanks,Nikhil...
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DRV8145-Q1: Running as H-bridge, do I need deadtime on complimentary input?
Part Number: DRV8145-Q1Tool/software:Hi!I wish to use two DRV8145 as an H-bridge, driving a single phase BLDC at 36V 35A up to 150K RPM. I intend to set them up as per the datasheet (image below). I...
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DRV8426: DRV8426PWPR misbehavior in power recycle
Part Number: DRV8426Tool/software:Hi, Please find the below schematic for DRV8426sometimes, during power recycle it gets trapped in improper condition,where we can observe toggling in "fault" pin &...
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DRV8243-Q1: Current capability in specific use case
Part Number: DRV8243-Q1Tool/software:Hi team,1. May I know if it is possible that 2 outputs of this device work differently like the configuration below? OUT1: DC output.OUT2: PWM output.2. If 1 is...
View ArticleDRV8245-Q1: nFault goes low ~200us after clearing
Part Number: DRV8245-Q1Tool/software:Hi,We are seeing an issue in our design where we are unable to drive any outputs of the DRV8245 (hardware variant). The startup sequence is:1. Put device into sleep...
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