Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: UC2856-Q1 Other Parts Discussed in Thread: UC2856 Tool/software: Hi,
I am checking the possibility of using this IC for two switch forward converter. My application requires operating at -55 deg C. Is there any variant of " UC2856 " which…
Part Number: UC2856 Tool/software: Hi There,
Im modelling the UC2856 for spice simulation, Im working on Error amplifier section in which I required some missing parameters in the datasheet as below:
1.Input Impedance
2.Output impedance
3.Ao (Voltage…
Part Number: UC2856 Other Parts Discussed in Thread: UC1825 , LM5030 , LM25037 Tool/software: Hi,
Kindly provide the UC2856 LTSPICE Model required for simulation.
Please do the needful.
Regards,
Nikhil
Part Number: UC2856-Q1 Tool/software: Hi,
I was referring this new Q1 version (May 2011) with predecessor one (Oct 2010), Got confused with error amplifier section.
I found error ampl symbol might get swapped in latest version of the IC which is in Q1…
Active clamp forward is mostly popular for telecom/industrial/consumer markets and this is where the controller development was focused. No automotive versions are available.
Steve
Part Number: UC2856-Q1 Other Parts Discussed in Thread: UC2825A-EP , UCC28220-Q1 Hi TI Team,
For 110 V_nom ( ±40%) input DC and 24 V (300W) output DC/DC converter WEBENCH suggests only LLC topology with controller ICs not having automotive rating…
Hi Steve:
Thanks for the fast response.
It's sounding like the UC2856 is not the best choice for this application as described. Is there some way we can set up a conversation with you or someone else to discuss my requirements in real time?
Thanks again…
Part Number: UC2856-Q1 Other Parts Discussed in Thread: UC2856 , UCC2808A-2Q1 , UCC2808A-1Q1 Hello,
one of my customer would design a push-pull with spec below:
Pout=2W
Vout=25V
Vin=16V +/-3% (=Vcc driver driver push pull)
other: support open loop volt…
Hello Art,
I was able to chase with the responsible team and the following is what I found.
This controller is a 1991 project, we do not have the information that you are requesting ready to go. However, if this is some information important for the…
Part Number: UC2856-Q1 Hello Guys,
Our customer is looking for the Source-Out and Sink-In values specifically for the CL SS (pin1) of UC2856QDWRQ1.
We have provided the Output source/sink current on the datasheet, but according to them, this is not what…
