Part Number: DRV8308 Tool/software: Hi,
Iam Driving the AIRFAN MFA0500 Blower (one-pole pair) using Drv8308,using STM32 Controller. Clock PWM Method is used for speed control Input.MFA0500 Speed range max 80000 rpm, peak current is 4.75 A .
1. Using…
Part Number: DRV8308 Tool/software: Hi all,
I'm developing a motor control circuit using DRV8308 now.
There is a description as follows in section 7.3.7 in the datasheet. ****************************** If BRKMOD= 0, the outputs are 3-stated, resulting…
Part Number: DRV8308 Other Parts Discussed in Thread: CSD88537ND Tool/software: Hello there!
I'm working on the controlling of MFA0500 Airfan Turbine using DRV8308 BLDC motor Driver, my turbine motor is a one pole pair and Max. rpm is 73000 and Peak…
hi Sachin,
I need to know that what will be the response from drv8308 for writing registers like 0x2A or some other register
(Can we able to write register of drv8308 with ssi protocol)
Regards,
Hemanth
Part Number: DRV8308 Other Parts Discussed in Thread: DRV832X , DRV8306 , MCF8329A , MCT8329A Tool/software: Hi, TI expert
The customer used to use DRV8308(TI) part on the board applied to ATMs(Automated Teller Machines), but due to delivery issues at the…
Part Number: DRV8308 Tool/software: Hi Sir/Madam,
In the DRV8308 datasheet, 7.3.13.2 VMOV session,
"In some cases, if synchronous rectification is used, energy from the mechanical system can be forced back into the VM power supply.", "In the event of…
Part Number: DRV8308 Hi, all
We are working on the project using drv8308. I'm testing the board I designed.
The motor works well, but reading the motor register confirms the CP fault. 1uf-25V capacitor between VCP (28) and VM (27) Does changing the…
Part Number: DRV8308 Other Parts Discussed in Thread: MCT8329A Hi Team,
The DRV8308 controller implements closed-loop speed control, allowing the motor to run at a precise speed over a wide load torque range. It's required 100W of power to drive motors…
Part Number: DRV8308 Other Parts Discussed in Thread: MCF8329A Hi All,
Please find attached a mapping of all registers. My setup consists of the DRV8308 device driving a 450W motor at ~4000RPM on a battery driven system with nominal voltage of 25.6V in…
Part Number: DRV8308 Hi Team,
Use CLKIN signal frequency mode. When the speed is closed, the customer would like to control the speed of the motor by changing the size of the frequency, but the speed of the motor will become a jerkic change, which is…
