Part Number: DRV8328 The DRV8328 connects to a BLDC motor using nets called SHA, SHB and SHC in the datasheet. Should I void the ground plane under these nets? I ask because these nets have high dV/dt and I suspect they are injecting common mode noise…
Part Number: DRV8328 Hello,
Is there a P/SPICE model for DRV8328? The closest I could find is DRV8343. If there is one, or another device that's closer than what I found, please share.
Thanks!
Part Number: DRV8328 Tool/software: Hi expert,
This is INSTA360 FAE Ryker. Recently we want to promote DRV8328 in INSTA360’s first Consumer Drone project. And INSTA360 is using MP6530 currently, attachment is the datasheet of MP6530. Could you help…
Part Number: DRV8328 Other Parts Discussed in Thread: DRV8323 , DRV8300 , MSPM0G3507 Tool/software: 1. Must the pin Pdd be connected with the top supply of power-MOSFETs (ICs: DRV8328 +8329)?
2. Can the pin Pdd be supplied from a buck with an output…
Part Number: DRV8328 Dear, I have almost finish the DRV8328C design board development but i still have i last issue.
In fact, I am driving a small starter motor using high side driver of the DRV8328 (no need low side driver).
The problem is that I…
Part Number: DRV8328 Tool/software: I am bringing up a new design using the DRV8328 and running into an issue with certain setups that will cause the MOSFETs to burn.
I thought this was due to the switching times being too fast, so I increased the gate…
Part Number: DRV8328
Hi Team,
DRV8328C have a built-in 3.3V LDO and I wanted to power the MCU that drives it. But before I start I wanted to know about the PSRR data regarding the LDO. Since the motor drive application is very noisy, and if the PSRR…
Part Number: DRV8328 Other Parts Discussed in Thread: UCC27201A , DRV8329 Hello Experts,
I have experienced failures of UCC27201A gate drivers due to excessive dv/dt in a 3-phase BLDC motor driver design, we resolved the issue by checking the slew rate…
Part Number: DRV8328 Other Parts Discussed in Thread: DRV8329 Dear, I would like to use the DRV8328 for drive 2 high side mosfet. I need 100% cycle drive for that I choose this because the charge pump allow to do it.
I will also need the 3 high side…
Part Number: DRV8328 Hi Team,
I'm not planning to use nFAULT pin and low side current sensing, can nFAULT pin left floating or must it connect to a power source? Can I tie it to the GVDD via 10K or 100K?
As for LSS, if low side current sensing is…
