Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 , Tool/software: Hi expert,
My customer has a question about Dout in below reference design.
I don't see other flyback reference design that need zener diode at output, why LM25180 need this…
Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 , LM5180-Q1 Tool/software: Hi expert,
My customer is using LM25180 in different platform with same transformer.
For some platform, they don't need multi output rail. Can we leave the winding…
Part Number: LM25180-Q1 Tool/software: PSR Flyback DC/DC Converter Transformer Design for mHEV Applications I n the above link, the design includes transformer design information for 12V output (EP7 core with number of turns, gauge and gap information…
Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 Tool/software: Hi Team,
During EMI RE evaluation on customer's board, there is an issue that doesn't pass RE test condition in 300MHz to 500MHz band. Could you recommend how to improve or…
Part Number: LM25180-Q1 Tool/software: Hi team,
1. May I ask the maximum duty cycle of LM25180-Q1?
2. In BCM mode, as power increases, the switching frequency decreases. What is the minimum frequency in this mode?
3. For the problem of sub-harmonic oscillation…
Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM5180-Q1 , , LM5180 Hi expert,
Please help share the LM25180-Q1 PSpice model with me, many thanks! Or could you help share the open sourced unlocked LM5180-Q1 model?
Joyce
Part Number: LM25180-Q1 Tool/software: Hi TI team,
There is no Aux widing, but to improve the customer board, the customer is reviewing the data sheet's application.
The circuit of the application is output 24V / 5V.
However, in the Flyback Transformer…
Part Number: LM25180-Q1 Tool/software: there is obvious ringings when MOS is off, as shown in below picture, the ringing almost touches 0V. As it's a primary-side regulated (PSR) flyback converter, will this almost reaching 0V ringing cause MOS be mis…
