Part Number: UC2854B Other Parts Discussed in Thread: UC2854 Hi Team,
Good day.
Could you help us provide the HBM and ESD Rating of UC2854BDWTR? Thank you in advance for the help.
Regards, Carlo
Part Number: UC2854B Other Parts Discussed in Thread: UCC2818 What is the ABS max voltage allowed on the CT pin (for cases where there is an external sync pulse injection)
Part Number: UC2854B-EP Hi TI-team
My customer is using UC2854B-EP.
Normally, I think ENA operates at 2.35V or more.
However, there is a sample that operates with ENA around 1.9V.
VCC at this time is about 10.5V.
Vref also outputs 7.5V.
Why does the…
Hello Nethraa,
I assume that you are looking for an unencrypted model of the UCC28180. Unfortunately, an unencrypted PSpice model for this part is not available.
Since this thread is derived from your previous thread "UC2854B: UC2854BDW" where you request…
Part Number: UC2854B
Hi,
I need a large watt PFC output application, If UC2854B is parallel mode synchronize output, pin 14 (CT) can be connected together? As shown, what risks exist?!
Thank you!
Part Number: UC2854B I changed the Vloop paramer, Iloop parameter,Vrms parameter, Iac parameter, Frequency parameter, Isense parameter, But PF was still the same when I added to half load which was 0.95
Part Number: UC2854B-EP Hello, Team,
My customer is using UC2854BMDWREP. They plan to change SS capacitor from 0.01uF to 22pF. Could you please let me know the equation for SS calculation?
Best Regards, Satoshi Yone
Part Number: UC2854B-EP We need to improve PF and current harmonics performance for PFC converter during 122vac and line frequency range of 500hz to 900hz.
Converter details
Input: 100V to 122Vac, 400hz to 900hz sinewave / Output : 215Vdc, 150W / Fsw…