Part Number: DRV8251 Tool/software: Hello,
We are using the DRV8251EVM to test a motor. When I lock the motor, I trigger the OCP but the chip goes into retry mode.
As far as I know, the board has the DRV8251 and not the DRV8251A.
I modified the…
Part Number: DRV8251 Tool/software: Hello,
we are working on a design with DRV8251 to drive piezo loads with parallel 1 k resistance. A prototype (1 k load only, no piezo) showed nice operation at Vs 10 V and Vs 30 V. However, with 45 V Vs the DRV8251…
Part Number: DRV8251 Other Parts Discussed in Thread: , TEST2 , DRV8231A , DRV8870 , DRV8231 I'm trying to use the VREF pin to set the current regulation level with the DRV8251:
https://www.ti.com/lit/ds/symlink/drv8251.pdf
I'm holding IN1 high…
Part Number: DRV8251 Hi team,
Do we have an automotive version of DRV8251? I did not see it in TI.COM.
Can I promote DRV8243/4/5-Q1 to my customer as a replacement?
Regards,
Peter
Part Number: DRV8251 Other Parts Discussed in Thread: DRV8812 Hello, I have two questions.
Is there a mode where the H-bridge FET turns on due to residual charge in the capacitor of the booster circuit inside the driver when the power is off?
(Background…
Part Number: DRV8251 Howdy,
I'd like to replace an analog closed-loop motor current driver with DRV8251 or similar. Particularly interested in the internal current regulation, but require bandwidths in the 10s of kHz. Unfortunately, a couple of the…
Part Number: SG3524 Other Parts Discussed in Thread: DRV8251 , hi ,
I want to design a compressor that conforms to two different architectures
item1 have 3pin input,The middle tap of the coil is connected to 12v
item2 have 2pin input,
I want to…
Part Number: DRV8251 Other Parts Discussed in Thread: DRV8874 Hi Team,
My customer is using AT8236, which is a BDC driver with following spec, 4.5A peak current, 3 A continue current, Typical RDSon(HS + LS) is 200mΩ. Customers have found that the AT8236…
