Part Number: DRV3946-Q1 Tool/software: Hi! I am working with the DRV3946-Q1EVM. I have hooked up a F280049C Launchpad to this, and use SPI to control the DRV. I am implementing the 8.3 Initialization Setup from the datasheet. In 8.3.4 Turn On Relay, point…
Part Number: DRV3946-Q1 Tool/software: I wanted to integrate RTD with DRV3946 middleware driver so that we can create some application.
Please let me know if we already have such drivers compliant to ASIL B
Part Number: DRV3946-Q1 Other Parts Discussed in Thread: TXU0304 Tool/software: Hello TI,
Some time ago I requested access to the full datasheet of the DRV3946-Q1, but I haven't heard anything from it since. Could someone grant me access to this document…
Part Number: DRV3946-Q1 Tool/software: Hi experts
We use DRV3946 to drive relays with frequency of 20KHz, slew rate of 0x40, CE3 exceeded at 8M with P5 wire of relay control(HV+,HV-,DC+,DC- closed). The block as below. Detailed schematic attached too…
Part Number: DRV3946-Q1 Tool/software: Hi expert
Calculate the Q value with measured period time according to waveform, Does it also need to consider the capacitor of C1? Or just C2 as picture showed below
How to transfer the Q value into Peak value…
Part Number: DRV3946-Q1 Tool/software:
Hi team,
I am looking for a design solution for one of automotive project (ABS). My requirement is a solenoid input voltage of 12V and a peak solenoid load current of 2A. Could you please suggest any suitable…
Part Number: DRV3946-Q1 Tool/software: Good day, colleagues,
My customer has a question about the DRV3946 Command Register B0 to B4:
I want to vary the center frequency (to 20kHz with dither). But when I change the values, I always get the default values…
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 you observe…
Part Number: DRV3946-Q1 Tool/software: Hi team,
my customer use DRV3946-Q1 in BMS for BMW, they are doing IC Strip-line test, BMW require pass class 6 at 70-120M frequency. They are facing challenge to meet requirement.
I check the EMC report BU test…
Part Number: DRV3946-Q1 Tool/software:
Hi team,
I am looking for a design solution for one of automotive project solenoid driver. My requirement is a solenoid input voltage of 12V and a peak solenoid load current of 2A. Could you please suggest any…
