Part Number: LM5180
Customer feedback LM5180 input 48V output 15v & 7.5v,
the following waveform is loaded at 15V&30mA +7.5V&100mA SW voltage waveform,
the switching frequency is not fixed at 12kHz, but mixed with about 350kHz, what is the…
Part Number: LM5180 Other Parts Discussed in Thread: LM5181 Hi team
Customer is evaluating LM5180, and we found that the current limit value is not accurate, please check the figure as below:
The max current will go to 3A when in sudden short circuit…
Hi Dr. Rantisi,
Since there is no update for 4 weeks, may I assume the issue is resolved so I can close the thread here? You can re-open it by adding a new post.
Thanks,
Youhao
Part Number: LM5180 hi team,
one of our customer reached out to me with below:
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When trying to simulate the circuit, I tried to implement your PSpice file in LTspice, unfortunately this is encrypted. Is there a way to get…
Part Number: LM5180 Hi experts,
Customers want to use LM5180 to generate multiple outputs, as shown in the figure below.
May I ask whether the 12V in the picture can achieve the 1.5% accuracy in the datasheet?
Part Number: LM5180-Q1 Hi team,
The LM5180-Q1 cannot be loop tested because its feedback point is on the source side, so how can we guarantee loop stability in real-case applications?
Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Can we use two different separate transformers (for ex. Wurth electronics 750313445 and 750313975) controlled by only one LM5180-Q1 if we want the same output voltage to be controlled for…
Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 , TINA-TI , Hello,
I am trying to evaluate the stability of a flyback converter that uses the LM5180 IC. I have access to LTSpice, and TINA-TI, but do not have access to PSpice. The only TINA…