Part Number: DRV8434E Other Parts Discussed in Thread: DRV8424E
Hello Sir:
Our customer is using ROHM BD62221MUV and Allegro A5995.
Can we recommend DRV8434E to replace ROHM BD62221MUV and Allegro A5995?
If it cannot be, would you please provide…
Part Number: DRV8434E Hello expert,
When I use smart tune ripple control (XDECAY=1), how should I configurate the Toff?
In the DS, it shows the " The TOFF pin configures the PWM OFF time for all decay modes except smart tune ripple control". Is…
Part Number: DRV8434E Other Parts Discussed in Thread: DRV8434 Hi team,
I have questions on DRV8434E’s Smart tune Ripple Control. Could you please take a look?
Q1: In Ripple Control mode, I believe TOFF would not affect the control algorism. Is…
Part Number: DRV8434E Other Parts Discussed in Thread: DRV8426E , DRV8428E , DRV8428EEVM , DRV8426EEVM Hi team
My customer wants to select a motor driver that could both support "BDC" and "Stepper", and gave the preliminary spec requirements:
…
Part Number: DRV8434E Other Parts Discussed in Thread: DRV8847 , DRV8434 , INA181 , DRV8876 , DRV8231A Hi,
I plan to drive two small DC motors with the DRV8434E (or DRV8434P). These have internal current sensing for chopping control, but unfortunately…
Part Number: DRV8434EEVM Other Parts Discussed in Thread: DRV8434E , DRV8434 Hi team,
Could you share the thickness of DRV8434EEVM’s each layer?
I would like to know the best layout/board setting for thermal dissipation for DRV8434E.
I found…
Part Number: DRV8412 Other Parts Discussed in Thread: DRV8434E Can you suggest a best alternative for DRV8412DDWR, because DRV8412DDWR is out of stock. DRV8412DDWR is already used for LED driving as mentioned in the datasheet. So i asking for a best alternative…
Part Number: DRV8434 Other Parts Discussed in Thread: DRV8881 Hi support team.
My customer asked me regarding trip current accuracy.
Which is better for trip current accuracy compared to DRV8881E in the following settings? (Use the same stepper.)…
Part Number: DRV8434PEVM Other Parts Discussed in Thread: MSP-FET , DRV8434 , DRV8434E I bought the DRV8434PEVM evaluation board... I would like to use the the driver with STEP/DIR so on the evaluation board I removed the R6 for the interface. I use the…
Hey Shuji,
David has done some bench testing and just needs to write up the response.
Is this a new design? The DRV8881 is a very old device, I highly recommend looking at a newer device instead such as DRV8434E . It is cheaper, higher current, smaller…
