Part Number: UC2625-EP Tool/software:
Hello,
We are using UC2625MDWREP as a commutation chip which generates gate pulses for High side and low side outputs for controlling three phase BLDC Motor. With UC2625MDWREP , max 20V motor can be directly connected…
Part Number: UC2625 Tool/software: When the output of E/A Out exceeds the PWM IN, this forces a max duty cycle/ CHOP to the decoder. During this condition, does the duty cycle go to 100% without any CHOP or does it continue to CHOP at some Dmax? If it…
Hi Anthony,
Thanks for the response.
The RT and CT values were modified in the working board to 80.6k ohms and 10nF. The RPM decreased in a similar trend to that of non working board & will not work for our application and details as follows:-
Required…
Part Number: UC2625 Other Parts Discussed in Thread: DRV8306 Hi Team,
Is there any reference design schematic diagram of UC2625? UC2625 is an external four-phase six-wire brushless motor. How to wire it or how to wire it to a brushless motor?
Regards, …
Part Number: UC2625 Other Parts Discussed in Thread: DRV8306 Dear,
I am looking for UC2625N, but I cannot find in the order page.
Please check whether the product has been discontinued. Thank you.
Best regards,
Danny
Part Number: UC2625 My name is Zeki, i am working as component engineer.
When i was looking the UC2625DW part numbered driver, i realize the difference in operating temperatures between the packaging information and absolute maximum rating table. In packaging…
Hi Booshan,
For the resistor divider that sets the reference voltage for the error amplifier, is that being generated from the 5V from the UC2625? Or is it being generated from a different 5V supply? If it is being generated from a different supply, could…
Part Number: UC2625-EP Hi
The circuit follows Voltage control mode of UC2625-EP. How to control the acceleration rate of the motor in Voltage control mode.
For our end application, the torque or acceleration of the motor has to be reduced for the same…
Hi Jan,
I apologize as I had a misunderstanding, UC2625- EP is an enhanced product, not a space product (SP) or space-enhanced product (SEP). We only provide radiation data for SEP and SP products. This product does not have available preliminary data for…
Part Number: UC2625 Hi,
This is further to the following thread, which explains how to go about speed control using UC2625.
https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/963125/uc2625-clarification-on-voltage-mode…