Other Parts Discussed in Thread: DRV8300 , DRV8320 , DRV8304 , DRV8320R , DRV8323R , MSP430FR2355 , TMS320F280025C Hi Team,
The customer wants to do product Selection.
1. Drive motor parameters: 5000-7000rpm, 24V power drive, current 5-8A, with optical…
Part Number: DRV8306 Other Parts Discussed in Thread: DRV10970 , MCT8316Z , , DRV8304 , DRV8320 , DRV8340-Q1 Good Morning,
I need to implement a system for a sensored control of a brushless motor, 12V, maximum peak current of 7A (stall current of…
Hello Alex,
While I'm not local, I can definitely help get point you towards some next steps depending on your system.
We luckily have a lot of options for this voltage and current range and I want to try and guide you to the best options we have…
Part Number: DRV8316 Other Parts Discussed in Thread: DRV8304 ,
If you are new to motor driver systems, and wondering what people mean by external versus integrated MOSFET architectures, then you have landed on the right FAQ page! Even as an experienced…
Hi Grady,
I understand your reasoning. However, during product definition and design we set the minimum value of VREF to 2 V. Many times specs like this are chosen because of process variations and corner case in the design.
The DRV8304 will allow…
Hi Khashayar,
That does not make sense to me that the fuse would be blown because of the >20mA being drawn for the hall sensors. The fuse would be blown if the hall sensors were incorrectly connected or miss places. Can you use the section 9.1 of the…
PLG,
Only for 1x PWM mode, you can choose to connect the hall sensors directly to the DRV8305, or you can control it with an MCU instead. Look at the DRV8304 datasheet on page 16 for an example of how 1x PWM mode works with hall sensors connected directly…
na na78,
I just learned that we recently released a TI Design with the DRV8304 that implements sinusoidal control and has firmware examples. You can find it here .
Also the DRV8323RH EVM page contains the InstaSPIN software for that device. The DRV8323…
Kevin,
Is your customer looking for a sensored solution? If so I would recommend DRV10970. This device has integrated power FETs and supports a peak current of 1.5A. There is an EVM that goes along with DRV10970.
If they are looking for higher…
Part Number: DRV8161
Tool/software:
What are the advantages or using a BLDC Smart Half-Bridge Driver over a Traditional Half-Bridge Driver?
A smart half-bridge driver offers significant design and cost (space and BOM) savings as opposed to a traditional…
