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DRV8432: Using as a PWM Controlled Rectifier

Part Number:DRV8432Hi,I am using a DRV8432DKD in 4 H-Bridge configuration to rectify 13 VAC to 35 VDC with a 100 ohm Load in a TI Dual motor control + PFC Board. I am only using the DSP and the motor...

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DRV8800: How about OCP

Part Number:DRV8800Hello,I checked the application report (slva505) and have a question about OCP of the DRV8800.Does the DRV8800 have an analog limit circuit?Best Regards,Naoki Aoyama

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DRV8711: drv8711

Part Number:DRV8711i dont want to use SPI function of DRV8711 and want to drive stepper motor  by using STEP/DIR Pins. 

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BOOSTXL-DRV8301: Motor Current Rating Issue

Part Number:BOOSTXL-DRV8301I am trying to run a Brushless DC motor rated for 34A using the DRV8301 and the gate current and gate voltage faults occur. Could this be a problem with the motor current...

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DRV10983: Looking for sensorless BLDC driver with integrated controller and...

Part Number:DRV10983Hi,I need a sensorless BLDC motor driver that can do soft start for a high inertia load and handle up to ~10A.  The DRV10983 did exactly what I want, except it couldn't handle...

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DRV8711: The stall detecting voltage by setting SDTHR

Part Number:DRV8711Hi,I have a question about the detecting voltage by setting SDTHR. We need to adjust SDTHR register at using internal stall detection function. SDTHR register has the resolution of...

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DC motor : Unipolar 4-Quadrant PWMs

Hello Ti Team,I have one question from bollowing blog of Mr Dave Wilson. It is related to Unipolar 4-Quadrant PWMs” (Form 1).Below link states...

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DRV8703-Q1EVM: About how to check the protection function (flag generation)...

Part Number:DRV8703-Q1EVMDear Support team,Our customer will use DRV8703-Q1 in their application. They are using the DRV8703-Q1EVM to check the occurrence of a flag when a fault is detected.Please tell...

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DRV110EVM: solenoid not open/energized

Part Number:DRV110EVMMy settings are: JP1, JP2, JP3  closed , JP4 thru JP9 are open.Potentiometer R4, R5, R6  Fully CCW,   R3  fully CW.12 VDC supply are connected to P1-1 and P1-3Solenoid coil is...

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DRV8837: Current draw in Coast versus Brake

Part Number:DRV8837Is there any difference in power usage in Coast mode versus Brake Mode(PWM Disabled)?  Thanks,

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DRV8305: Having failures appears to be related to over heating.

Part Number:DRV8305We are using Insta-SPIN motor-ware and the DRV8305 with the TMS320F28027F much like the development board, in fact there are very few hardware changes.  We are experiencing failed...

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DRV8881: VM pin

Part Number:DRV8881Hi,DRV8881P has two VM pin. Do those pins connect in internal? Customer uses two DC motors which are different current spec each. If those pins don't connect in internal, customer...

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DRV8711EVM: DRV8711EVM

Part Number:DRV8711EVMSupposedly, I have a 30V variable, 3 A power supply.  When connected to the DRV, the power supply loads down and will not deliver 24 V.What is the minimum current requirement for...

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EV vehicle motor driver

I am designing an Electric Scooter using Li-Ion batteries.I need a help for selecting a motor for this application. I have considered 4 motors for it.1. Permanent magnet Synchronous motor2. BLDC...

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DRV8711: DRV8711 comparison

Part Number:DRV8711Hi to all, I'm a Hardware engineer and I've been working on DRV8711 stepper motor driving capabilities and now I want to form some sort of comparison between DRV8711 and other...

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DRV10983: DRV10983 linear converter resistor

Part Number:DRV10983hellodesigning a pcb using the DRV10983PWPwill be using a separate voltage regulator which will be connected to VCC (24V)from the data sheet,TA = 25°C; sleepDis = 1; SPEED = 0 V;...

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DRV8711: SDATO Connection with 4x DRV8711

Part Number:DRV8711Hello,I am using 4x DRV8711 connected to a single SPI bus to an MCU.  Per typical fashion, the SCS/SDATI/SCLK are operated as push-pull IO's but the SDATO is open-drain which is a...

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DRV8307: DRV8307 to change direction, the Motor speed is different ?

Part Number:DRV8307Hello ! everyone, I have some problem of DRV8307 According the DRV8307 EVM Schematic, I design the circuit to drive the BLDC Motor, like the picture below:I use msp430g2553 I/O pin...

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DRV10983EVM: GUI download problem

Part Number:DRV10983EVMDear Team,I am trying to download GUI for DRV10983EVM from www.ti.com/.../DRV10983EVM.The resultant file suppose to be ZIP file, But i am ending up with a unrecognized file....

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DRV8833: Current Limiting & Fault Functionality

Part Number:DRV8833Hello,I am doing testing with the DRV8833 and the current limiting function on a project.  I have the ISEN set and I can see that when this node voltage rises, the DRV8833 does begin...

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