• DRV8837C: drv8837_vs_drv8837C

  

  DDdoor

  TI Thinks Resolved

  Part Number: DRV8837C Other Parts Discussed in Thread: DRV8837 Hello, DRV8837 has C and no C, What does it mean to have a C? I confirmed the difference in the attachment. Best regards, DDdoor

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

• DRV8837C: Question if Violate Output Fall Time Specifications of the DRV8837C

  

  Wayne Chen (Audio AE)

  Resolved

  Part Number: DRV8837C Hi Sirs, Is there side effect if we violate the fall time specification (for example, when the fall time faster than 20ns or slower than 188ns)? Should we add a small cap at output pins if the fall time is faster than 20ns? Thank you…

  • Resolved

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8837C: Is the product suitable for Class 2 medical devices?

  

  Michelle Wang1

  Resolved

  Part Number: DRV8837C Hi there, I am interested to find out if the component can be used in Class 2 medical devices. Also if it is possible, the operating relative humidity (RH) and operating pressure. Thank you!

  • Resolved

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

• DRV8837C: Negative absolute voltage of out pin

  

  Kuramochi Tadahiko

  Resolved

  Part Number: DRV8837C Hi, How much is the negative absolute voltage of out pin? It is not written on the datasheet. Best Regards, Kuramochi

  • Resolved

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

• DRV8837C: Question of DRV8837C to Support IR-Cut filter Removable (ICR) Module

  

  Wayne Chen (Audio AE)

  TI Thinks Resolved

  Part Number: DRV8837C Other Parts Discussed in Thread: DRV8837 Hi Sirs, My customer would study the DRV8837 to drive an IR Cut Module based on the application note of http://www.ti.com.cn/cn/lit/ug/tidue56/tidue56.pdf Would you please advise if product line…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8837C: Max PWM frequency

  

  Jim Perkins

  TI Thinks Resolved

  Part Number: DRV8837C Hi Team The max PWM frequency is shown on the datasheet as 250kHz. What limits this? Might there be uses cases (low voltage/low current) that could allow faster PWM operation? Regards Jim

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

• DRV8837C: using Drv8837C IC for rotating motor in forward or reverse direction

  

  ankur kumar4

  Part Number: DRV8837C Hello I have seen the datasheet for motor driver drv8837c . Following are the queries:- 1>Whether it is Half H bridge or Dual H Bridge? 2>In the Evaluation Board of drv8837c , the jumper connections are used to change the direction…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8837: DRV8837and DRV8837C RDSON @3V~4.2V

  

  Sammi Shang

  TI Thinks Resolved

  Part Number: DRV8837 Dear team, For DRV8837 and DRV8837C, do you have the Rdson when Vin at 3V~4.2V? We saw from the datasheet of figure 3 only see the specific value at 3V,5.5V. Also, could you give more detailed instruction of Tretry? Will tretry mean…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum

• CCS/DRV8837C: Can DRV8837C keep constant output voltage?

  

  wang Ranen

  TI Thinks Resolved

  Part Number: DRV8837C Tool/software: Code Composer Studio Hi TI: Can DRV8837C keep constant output voltage?I just don't need to switch PWM, I just need a few HZ, one time period output is positive, another time period output is negative.Thank you very…

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

• DRV8837C: Discrete vs motor driver IC

  

  Mason Noh

  Resolved

  Part Number: DRV8837C Hi TI, My customer drives BDC motor with discrete circuit. So we promoted motor driver DRV8837C. The problem is drive current is increased compare with discrete circuit. (motor is same) Please let me know the reason.

  • Resolved

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum

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