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LMR36506: Fly-buck with LMR36506

Hisao Uchikoshi

Genius 14280 points

Part Number: LMR36506

Hi Experts,

Is it possible to use LMR36506 with Fly-buck topology?

Regards,

Uchikoshi

over 2 years ago

0 Harrison Overturf over 2 years ago

TI__Genius 10685 points

Hi Uchikoshi-san,

Yes this is possible. In order to configure the device to operate as a fly-buck you need to select a version that has FPWM. The LMR36506RFRPER allows for adjustable output voltage and defaults to FPWM at light load.

You can refer to the following application note for help selecting components for the design.

Designing an Isolated Buck (Fly-BuckTM) Converter using the LMR36520 (Rev. A) (ti.com)

Regards,

Harrison Overturf