Answered

• DRV8844EVM: Component Overheating

  

  Mattia Sartorelli

  Resolved

  Part Number: DRV8844EVM Hi TI, I'm developing a control board for 3 motors. I used DRV8844EVM to drive these motor. In the follow image there is a schematic for the driver. I used 3 PWM at 20% duty at 32KHz to drive it. The maximum consumption is 350mA…

  • Resolved

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8844EVM: Modifying the frequency on DRV8844EVM

  

  Emmanuel AKRASI

  TI Thinks Resolved

  Part Number: DRV8844EVM Other Parts Discussed in Thread: DRV8844 , MSP430F1612 Hi TI, I am currently working on the DRV8844EVM to evaluate the performance of the driver DRV8844. The PWM signal are generated with the microcontroler MSP430F1612. During…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8844EVM: DRV8844EVM won't give me a 24v output

  

  Jacob Michaud

  Resolved

  Part Number: DRV8844EVM Hi, I am currently working with a DRV8844EVM to power a 24v solenoid valve. I'm trouble is that my output on the DRV8844EVM is only giving me 2v. My current setup: 1. I am powering the control board with a 24v, 2.5A power…

  • Resolved

  • over 6 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8844EVM: Can't compile software provided by the firmware code of microcontroler MSP430F1612 https://www.ti.com/lit/zip/slvc445.

  

  Michael Wowzynski

  Resolved

  Part Number: DRV8844EVM Other Parts Discussed in Thread: MSP430F1612 , MSP430F2617 When I try to simply compile the software, I get undefined symbols that should be defined by the included msp430f1612.h file. For instance, BCSCTL3 is undefined yet BCSCTL2…

  • Resolved

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8844EVM: DRV8844EVM

  

  shanmukesh Balamurugan

  TI Thinks Resolved

  Part Number: DRV8844EVM Other Parts Discussed in Thread: DRV8844 , CC3200 , I am using DRV8844 EVM and initially I tested it using the DRV8844 GUI,by connecting a brushed DC geared motor which ran perfectly. Later,I tried to control IN lines and EN…

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8844EVM: Split vs single supply

  

  Bumblebee

  Resolved

  Part Number: DRV8844EVM Hi TI, Can someone explain why there's an option of using split supply and single supply? I'd also like to know when it's appropriate to use a split vs a single supply. Thanks.

  • Resolved

  • over 7 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8844EVM: Motor Drivers Forum

  

  Mehmet Tomac

  Resolved

  Part Number: DRV8844EVM Hi. I'm trying to use DRV8844EVM to drive four 24V DC 1A (Festo MH3) solenoid valves. I'm generating four square waves (this wave has frequency, duty cycle, phase info in it already) in LabView and use its analog outputs to provide…

  • Resolved

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8844EVM: reference design

  

  James Bond

  Part Number: DRV8844EVM Hi does TI have a stepper motor reference design for this board? thanks

  • over 9 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8844EVM: Driving three fast acting 1A solenoid valves by providing analog input signals

  

  Mehmet Tomac

  Resolved

  Part Number: DRV8844EVM Other Parts Discussed in Thread: DRV110 , DRV8844 , DRV8860 Hello. I'm sorry I'm not very knowledgeable in electronics so I need help to understand two things about using DRV8844EVM. 1- I just bought DRV8844EVM. I want to drive…

  • Resolved

  • over 8 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• RE: DRV8844: nRESET und nFAULT timing

  

  David Medis

  Resolved

  Hi Peter, I've reached out to the systems team to see if we have this data. Please allow some time and I'll reach out when I know more. This is also something you could measure on the DRV8844EVM . What's the end equipment or application? Best…

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

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