LM5171: LM5171_Spice Data
Part Number: LM5171Tool/software:Thank you for your help.Will a SPICE model of LM5171-Q be released? If so, please let me know when the data will be made public.
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DRV8234: About position detection
Part Number: DRV8234Tool/software:Hi,Regarding the position detection of Ripple Counting, is there a spec that shows the accuracy of position detection?I think the final accuracy depends on the...
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MCF8329A: Can 8329A accelerate the motor from 6000 to 30000 revolutions per...
Part Number: MCF8329ATool/software:Dear TI engineer, hello. We are developing a high-sensitivity hair dryer that needs to achieve a fast acceleration from 6000 to 30000 revolutions per second in 0.1...
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DRV8328: DRV8328A Dead Time Higher Than Expected
Part Number: DRV8328Tool/software:Hello, I am using the DRV8328A with the DT resistor set to 100k. Based on this, my dead time should be 550ns minimum. I have verified the resistor measures 100k and...
View ArticleDRV8245-Q1: Looking for an FAE - Sine Wave Generation from 12V to 24V
Part Number: DRV8245-Q1Tool/software:I've been requested to find a TI FAE to look into a sine wave generator that will drive a motor.We need to make a 24V AC @ 5A steady state, 60 Hz, the output will...
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DRV8243-Q1: state machine and SPI communication & driver output ready time
Part Number: DRV8243-Q1Tool/software:Hi team,I'd like to confirm with you on below understandingOur device EC table says after t2 communication is available and after t3 the driver is ready. while at...
View ArticleDRV8316-Q1: CSA output waveform
Part Number: DRV8316-Q1Other Parts Discussed in Thread: DRV8316Tool/software:Hi Team,There is an issue on CSA output waveform of DRV8316. Please check the waveform/schematic below and let me know the...
View ArticleMCT8316A: MCT8316A
Part Number: MCT8316ATool/software:Hi Sir ：Our application scenario is to use MCU and this chip to control the rod motor. Regarding this chip, I have a few questions to ask: 1. Does this driver chip...
View ArticleDRV8262-Q1: DRV8262-Q1
Part Number: DRV8262-Q1Other Parts Discussed in Thread: DRV8962-Q1Tool/software:i found one ic for driving DC Motors or Stepper motors.Part number:DRV8962-Q1 : 65 V, Four-channel Half-Bridge Driver...
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DRV8714-Q1: Current sense resistor selection
Part Number: DRV8714-Q1Tool/software:Hi,My application requires an rms current of 8A and peak current of 23A almost similar to the evaluation board current ratings.In the evaluation board for DRV8714...
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DRV8245-Q1: DRV8245
Part Number: DRV8245-Q1Tool/software:Hello, Iam not getting output voltage on OUT1 Pin but getting on OUT2. This is configured as independent half bridge mode.IN1 and IN2 are both high(3.3V).Can you...
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DRV8328: DRV8328A Some Units Won't Spin With Complementary PWM Off
Part Number: DRV8328Tool/software:I have a DRV8328A design that is working well with complementary PWM on. About 1/3 of the units are unable to spin a motor with complementary pwm turned off.I have...
View ArticleMCF8316C-Q1: Motor Not Spinning - Can Hear Clicking Sound
Part Number: MCF8316C-Q1Tool/software:Hello - I am trying to simply spin a motor with the MCF8316C-Q1. I have all the EEPROM registers set to the default values from Table 8-3 in the spec sheet. I have...
View ArticleDRV8353F: Regarding register setting for gate driver output signal (Vgs)...
Part Number: DRV8353FTool/software:I want to verify the gate driver output signal (Vgs) with all switching elements removed.Please recommend register setting to prevent output deactivation due to fault...
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DRV8955: PWM output issues
Part Number: DRV8955Tool/software:Hello,The following post is related to this one:...
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DRV8353F: There is a layer on the gate off signal.
Part Number: DRV8353FTool/software:There is a layer on the gate off signal. This seems to be causing a short.Is there a way to eliminate it?Yellow (C1): High side Gate-Gnd voltageGreen (C2): Low side...
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DRV110: Abnormal waveform in hold time
Part Number: DRV110Tool/software:Hi~I use DRV110PWR in relay control.Here is the waveform that can drive the relay normally,yellow = OUT pin (N-MOS VGS)green = current cross to RES410orange = N=MOS...
View ArticleBOOSTXL-DRV8323RH: Universal_Motorcontrol_Lab : typo or not ?
Part Number: BOOSTXL-DRV8323RHTool/software:Hi,Inside Universal_Motorcontrol_Lab -> motor_common.c voidcalculateRMSData(MOTOR_Handle handle)there's value compare, see below if(obj->Irms_A[0] >...
View ArticleDRV8962: DRV8962
Part Number: DRV8962Tool/software:Hello,I have similar issue. At 24V at VM, no load, all input are pulled up, there is about 30mA consomption and the device temperature rise 30°C above the...
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DRV8703-Q1: VGS Waveform abnormal
Part Number: DRV8703-Q1Tool/software:Hi team,We use DRV8703-Q1 in EPB, and found the low side MOSFET has a transient voltage change as shown in the below figue, can you help elaborate possible...
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