Part Number: LM25184-Q1 Tool/software: Hello all,
i am using this controller LM25184-Q1 to design my flyback. I know that this current limitation of 4.1A inside the controller serves also as overcurrent protection for Output side. Works this also as…
Part Number: LM25184-Q1 Tool/software: Hello all,
i have a question regarding maximal FET reverse voltage (SW to GND), which is 70 V in Datasheet. We designed for our flyback a clamping circuit, which should clamp the voltage under this value. However…
Part Number: LM25184-Q1 Other Parts Discussed in Thread: LM25184 , PSPICE-FOR-TI
Tool/software:
I tried to make some simulation in Ltspice with the unencrypted version of LM25184-Q1(i got this model from TI ). As example i used the illustration of…
Part Number: LM25184-Q1 Other Parts Discussed in Thread: LM5185 , LM5185-Q1 Tool/software: Hi team,
Is there a way to simulate of measure phase margin of PSR flyback using LM25184-Q1?
regards,
Other Parts Discussed in Thread: LM25184 , LM25184-Q1 Tool/software:
1.The application one:SCH
That's my application about the sch,there have one LM25184 controller, and the three primary transformer wind, link the one input KL30 ,and the three…
Part Number: LM25184-Q1 Other Parts Discussed in Thread: LM5185-Q1 , Tool/software: hi expert
from my understanding, it seems that 25184 integrate feedback loop/circuit in IC. designer cannot adjust cross frequency by adjusting R and C.
if i want…
Part Number: LM25184-Q1 Other Parts Discussed in Thread: LM25184 , Tool/software: Hello,
I have a question based on the transformer selection for the LM25184-Q1. We want to create two outputs of about 7V (350mA) and 15V (30mA) from inputs ranging…
Part Number: LM25184-Q1 Tool/software: Hi team,
The data sheet states that the output voltage accuracy is 1.5%, but will any type of transformer be sufficient?
If it depends on the performance of the transformer, please tell me what specific characteristics…
Part Number: LM25184-Q1 Tool/software: Hi team,
If minimum peak primary current (36Vin, minimum on pulse=140ns) is higher than 0.82A and the load current decrease, does the device eventually fall into FFM mode?
Or does it keep switching frequency…
Part Number: LM25184-Q1 Tool/software: Good day, colleagues,
My customer use the LM25184-Q1 as controller for flyback converter and have the issue below:
We calculated some output voltages based on the equation (8) given in the Datasheet. For our…
