Other Parts Discussed in Thread: DRV8802-Q1 , DRV8802 , DRV8301 , DRV8711 Hi ,
There is a question about how of DRV8802-Q1 to use application 24 system.
Is the power supply targeting 24V system to it in this device, although the electrical characteristics…
Dear all,
My customer want to confirm OCP. Is this possible?
Now, they think that R(ISENx) set to 0Ω to seem chopping current setting be invalid.
Is this allowed?
If this is OK, will this device be shutdown within 400ns after over I(OCP)?…
Dear all,
Could you teach me about title at data sheet p.6?
You say that tr = 100~360ns and tf = 80~250ns.
Where these time beins and ends?
Best regards,
Dear all,
Could you teach me about following control pin's internal construction?
Do these pins have internal pull down resistor or not?
[target pins]
・BI1
・BI0
・AI1
・AI0
・BPHASE
・BENBL
・APHASE
・AENBL
・DECAY
・nSLEEP
・nRESET…
Dear all,
【Question】
In following case, could you teach me your some concerns?
Could I use this device like this in the first place?
I selected resistor(ISENx) to set I(CHOP) ≒ 1.5A along Equation 1 at data sheet.
However, I found that I…
Dear all,
Which capacitor value should I choose?
At data sheet p.3, you recommend '0.1uF / 16V' capacitor.
However 0.01uF capacitor is used at Typical Application Diagram at data sheet p.13.
Best regards,
Dear all,
I read following post, but I could not understand. Could you help me?
Finally, I could understand this device will not be broken over 8V in short current with small peak.
And you mentioned that 2.1V is the worst case because of ESD…
Hi David,
Q0. Difference between -Q1 products.
The DRV8802 and DRV8802-Q1 devices are very similar. The operating ambient temperature of the -Q1 product is higher than the non -Q1 device.
Q1. Can AENBL pin and BENBL pin respond to MHz range on/off…
Other Parts Discussed in Thread: DRV8802-Q1 , DRV8802EVM , DRV8802 , DRV8412 Hi
We want to regulate winding current with DRV8802-Q1.
We refered SLVA416 application report and tried to do it with DRV8802EVM.
As an evaluation, the VREF input for DRV8802EVM…
Hi Rick,
Sorry, I posted the title was incorrectly .
Target device is DRV8802-Q1.
Please tell me if there is a part number of the recommended FET maximum current through the motor is 30A .
Thanks.
