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LM5036: can frequency be adjusted by external current?

Max Han
Intellectual 2260 points
Part Number: LM5036
Other Parts Discussed in Thread: UCC25600

Hi,

in UCC25600, frequency can be adjusted by below circuit, does LM5036 support this circuit to adjust frequency?

thanks.

  • 0
    TI__Genius 13660 points

    Hi Max Han,

    The principle of oscillator of LM5036 and UCC25600 are the same.

    From the simulation, the frequency of LM5036 can be regulated by changing the current flowing out of RT pin.

    So I think that LM5036 does also support this circuit to adjust frequency.

    Regards,

    Teng