Part Number: DRV3946-Q1 Tool/software: I am using the DRV3946-Q1 to drive contactors and would like to support both 12 V and 24 V vehicle batteries.
24 V operation: Will DRV3946-Q1 operate correctly in a 24 V system?
Highlighted datasheet…
Part Number: DRV3946-Q1 Tool/software: We are using DRV3946-Q1 for driving DC contactor. we require drive current of 2.1A. Could any one let us know whether the DRV3946-Q1 maximum drive current.
Part Number: DRV3946-Q1 Tool/software: Hi
Could you please confirm if DRV3946-Q1 can withstand 2.2A driving current and 0.56A holding current, when PVDD is 12V?
If not could you please recommend the similar IC that can operation at the mentioned currents…
Part Number: DRV3946-Q1 Tool/software: Evening,
I just requested access to the DRV3946-Q1.
Can I also get access to the DRV3946-Q1EVM schematics?
Thanks
Part Number: DRV3946-Q1 Hello,
I am designing a PCB with the DRV3946-Q1 to control two contactors. The contactors have a hold current of 0.3A at 12V. Using the calculation in Table 6.7 in Section 6.3.5.1.1 of the datasheet, I calculated that RIPROP…
Part Number: DRV3946-Q1 Tool/software: Hi Keerth
Yes, we already have output capacitors on the output(10nF for LSD output), we also increase the capacitor to bigger, but make no sense.
For the power supply(VBB) of 3946, we have 2.2uF+220nF+100nF…
Hi Priyanka,
Thanks for confirming the issue with the CMD register CRC.
Regarding the follow up query can you confirm what is the meaning of ,
Priyanka Gupta said: Ch1 and ch2 does turns on
Just to clarify, are the loads open, and if so how do…
Part Number: DRV3946-Q1 Tool/software: I am working with a 3v3-powered processor and want to protect its inputs. Are there any issues, specifically on the nFAULT pin, that would come from using a 3v3 pull-up rather than a 5V?
Part Number: DRV3946-Q1 Tool/software: Hi EXpert，
Customer meets two questions of DRV3946:
1. Whether will do NAD detect after init2 stage?
2. Assigned NAD for device with NAD error when NAD_OVERRIDE = 1. But Assigned NAD and NAD_OVERRIDE is in…
