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 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,
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…
Part Number: DRV8328 Hi team,
Customer want the gate pin pulling down during the input is OFF time.
Low-side (GLx) has pull-down resistor to LSS pin, but there is switch on high side (GHx) to SHx. What is the purpose of this switch? Is this required…
Part Number: DRV8328 Tool/software: The recommended operating conditions of the DRV8328 specify Itrickle (Trickle charge pump external load current) as 2 uA. The datasheet later suggests adding a 10k-100k external gate pull-down to ensure the gates stay…
Part Number: DRV8328 Hello team ,
I have doute that how can we switch between the 6x and 3x pwm mode in drv8328 gate driver. Is there any mode pin to change
Part Number: DRV8328 Hello
According to the datasheet DRV8328 devices have a nSLEEP pin which not only act as sleep but also as fault reset input. Let me quote the datasheet here:
If the user wants to put the device into sleep state after latched…
Part Number: DRV8328 Tool/software: Hello team,
My customer is considering the below usage. What do you think?
GVDD is connected to external load (~10mA)
FET (for motor) and external load driving do not do at the same time.
Best regards…
Part Number: DRV8328 Hello Team,
There are two sizes of driver boards, please check the attachment for the schematic. Main problem description:
1. At the moment of excitation, there is a chance that the driver chip DRV8328ARUYR, the upper and lower…
