Part Number: UC3823A Other Parts Discussed in Thread: UC3825A Hi Team,
Customer is asking if we can provide UC3823A or 3825A spice model?
Thanks!
Andrew
Hi Teng,
Could you kindly advise what difference is between UC3825 and UC3825A/B ?
We can find the more detail in the datasheet of UC3825A/B.
Should we recommend UC3825A/B instead of UC3825?
Thank you and best regards,
Michiaki
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1039188/uc3825a-too-few-nodes-error-in-ltspice
Kindly refer this page. In that page Generally they provided the unencrypted file. Then you also can make like…
Part Number: UC1825A-SP Other Parts Discussed in Thread: UC3823B , UC3825B , UC1825A , UC3823A , UC1823A , UC3825A , UC2825A , UC2823B , UC2823A , UC2825B The datasheet of 5962-8768102EA includes a series of chips: UC1823A, UC2823A, UC2823B,UC3823A, UC3823B…
Hi Franz Stoegerer,
Thank you for the very clear information that you provided.
I noticed that the standard UC3825 part does not have a CLK/LEB pin, but the UC3825A device does have this function. The datasheets for both devices can be found at the…
Hi Sam,
Possibly the UC3823A, UC3823B, UC3825A, UC3825B, UC3823, or UC3825 family of PWM controllers could be considerations depending on how the error signal is created from the two analog inputs since in these controller families both the inverting…
Hi you are right about the importance of periferial components.
I assume that you did use hefty gate drivers between the controller and your bunch of mosfets.
I think that UC2825´s internal gate drivers would be stressed hard driving enough fets to…
gG,
1) Are two PWM outputs of UC1823A in phase?
Response: As highlighted in the datasheet pg.2 UC2823A outputs operate in phase with duty cycle from zero to less than 100%.
2) Does each output have %100 maximum duty with same phase?
Response…
![[FAE] Andrew Wang](/resized-image/__size/24x24x2/__key/communityserver-components-avatars/00-00-07-45-83/4TN3ECJKFL7N.jpg)
