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Original question:

TIDA-010006: TIDA-010006 demo

TIDA-010006: LM25180 circuit/transformer

Hely Zhang
Intellectual 1090 points
Part Number: TIDA-010006
Other Parts Discussed in Thread: LM5180

Hi, 

  We have a customer whose requirements are similar to TIDA-010006, below are their requirements.

    Input:  DC20V +/-10%

    Output 1: DC20V/120mA.

    Output 2/3/:DC15V/50mA each of them.

    Output 5/6:  DC3.3V/30mA each of them, will have LDO to regulate to have 3.3VDC.

Do we need feedback? will the feedback create cross regulation issue?

Could you help to design the transformer and related circuit for the customer?

Regards

Hely

  • 0
    TI__Expert 3580 points

    Hi Hely,

    Thank you for interested in TIDA-010006. Would it be possible you contact the PDS team to help with the design update? The PDS team have more expertise design transformer and understand limitation of the primary side controlled LM5180. 

    Regards,
    Martin