Other Parts Discussed in Thread: DRV8434, DRV8874-Q1, DRV8873-Q1, DRV8714-Q1
Hello,
I am an FAE working on a block diagram for an electronically controlled suspension system for automotive. I assume they will be utilizing solenoids to control each shock. I don't have in-depth specs yet, but I do know that I need to control 4 solenoid valves. This system needs to be low cost. I've checked out a few of the MDs (Disregard the DRV8434 label on diagram) that are tailored for valve control, but I am not sure which ones I should pitch or the features that are most importantin this application. Here is my block diagram:

Project kick-off is next week. I'd appreciate any help.
Best