LM25180-Q1: Is there pushpull transformer part number in tinaTI?

Yoshiki Ochi

Part Number: LM25180-Q1
Other Parts Discussed in Thread: LM5180

Hello team,

Could you tell me whether transformer part number? I would like to confirm operation of LM25180-Q1.

Then, I used [LM5180 PSR Flyback Quickstart Calculator] downloaded from http://www.ti.com/product/LM5180-Q1/toolssoftware
As a result, Magnetizing inductance should be 15uH and turns ratio is 1: 2: 0.96 (shown in picture).

Regards,
Ochi

over 5 years ago

0 Yoshiki Ochi over 5 years ago

TI__Genius 9425 points

I insert the picture.

Ochi

0 Yoshiki Ochi over 5 years ago in reply to Yoshiki Ochi

TI__Genius 9425 points

Sorry for continuous posting,

Could you tell me how to implement push-pull transformer with magnetizing inductance 15uH? I saw 'Nonlinear transformer with separated seconder coils' in tinaTI but it does not include magnetizing inductance...

Regards,
Ochi