Part Number: DRV3946-Q1 Tool/software: I'm reviewing a circuit that controls an external solenoid valve from the low side with peak-and-hold operation at 12V/24V. I'm considering using the DRV3946-Q1, but its maximum operating voltage is 40V. Can it be…
Part Number: DRV3946-Q1 Other Parts Discussed in Thread: TPS1HTC30-Q1 Tool/software: Hello,
I am using the DRV3946-Q1 in an application with contactors that have a built in economizer. I am seeing some weird behaviors where the driver IC gives an over…
Part Number: DRV3946-Q1 I am planning to use the DRV3946-Q1 for a new design I am working. Our company sells around the globe and since I noticed that all the DRV3946-Q1 information is quite restricted, I want to be sure that I am following all U.S. government…
Part Number: DRV3946-Q1 Hi Expert,
Customer test DRV3946 SDO output low voltage is 0.26V. SDO is push pull architecture. Could you help check if there is internal resistor and why SDO Low voltage is 0.3V, not 0V?
In order to express customer's question…
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 team,
Customer have two DRV3946-Q1 to drive 4 relay coils(PC is 400mA, HC is 240mA, PWM Frequency Settings is 2k ), and they only control 1 channel to drive coil, the current ripple waveform and OUT waveform…
Part Number: DRV3946-Q1 Tool/software: Hello,
The DRV3946-Q1 datasheet provides the over-current voltage trip levels for the different CHx_HC settings, but no information for the over-current voltage trip levels for the peak setting: CHx_PC.
Table…
Part Number: DRV3946-Q1 Tool/software: Hi Application team:
We want to get DRV3946-Q1 IBIS model for SPI simulation but we cannot see on the Ti.com.
could you provide the simulation model file for SI simulation ?
Thank you
Roy
Part Number: DRV3946-Q1 Tool/software: Hello expert
An issue occur about the SPI Error Indicators and the LSD initiation failed.
I am doubting that the nFAULT/NAD pin Pull-up Resistor exceed the limit range.
One LSD's NAD pin pull-up Resister is…
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…
