Part Number: UC2823A Other Parts Discussed in Thread: UCC38C43 , UC3842 I implement UC2823A on a prototype and starting the moke up.
As I want to use it in voltage mode, I connect RAMP with CT.
I get an output signal at the expected frequency (200kHz…
Part Number: UC2823A Hi,
Customer want to confirm if there are other information we can provide like documents , simulations or spreadsheets that they can use for UC2823A?
Thank you in advance.
Regards, Maynard
Part Number: UC2823A Hello,
We have a customer who is looking for missing mechanical data:
"I’m looking for the mechanical drawing with the package dimensions for P/N UC2823ADW I already consult the following pages but I can found anything www.ti…
Part Number: UC2823A Other Parts Discussed in Thread: UC2825A Hi expert，
My topology is BUCK, inputrange is 100-150v, output voltage is 100v, current is 10 A, the prior device i used UC2823A, but i want a complementary(out A=1-out B) device, could you…
Other Parts Discussed in Thread: UC2823A Hi,
At the datasheet of the UC2823A, there are two control techniques defined as VMC and CMC.
At VMC, the RAMP pin is connected to the CT pin.
At CMC, there is a slope compensation loop and some filters.…
Other Parts Discussed in Thread: UC2823A Hello,
The datasheet for the UC2823A part says that it can go up to less than 100% DC (first table on page 2, and figure 3 on page 6), but in the characteristics table it say the max DC is 85%. Could someone…
Other Parts Discussed in Thread: UC2825A , TL431 Hello,
I'm using the UC2825a for a voltage-controlled halfbridge converter. I need help for the isolated feedback. Because of the 1.25-V-Ramp-offset and the comparator-offset, the output of the integrated…
Part Number: UC1825 Other Parts Discussed in Thread: , UC2823A , UC2825A I am looking for datasheet and App Note for UC1825BJ part.
I can't find any info of UC1825BJ on TI website. That part is obsoleted , though I hope to find some of its legacy info…
Part Number: UC2825A Other Parts Discussed in Thread: UC2823A Hi Team,
Can you please check and advise with following request?
"
For the max duty cycle value, the expression 50% in the "ordering information" part and the expression 85% in the "electrical…
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…
