LMR33620: TI suggested part number for the output inductor "L" in a 5V/2A setup

Juan Gabriel Aldana Jaramillo

Part Number: LMR33620

Hi support team,

We are designing our 5V/2A power supply using the LMR33620CDDA switching regulator and we would like to know if TI has a suggested part number for the inductor "L" (1.5uH, 8.2mOhm) in the following diagram that we found in the datasheet:

over 2 years ago

0 Gui He over 2 years ago

TI__Mastermind 27636 points

Hi Juan

I don't have the specific part number for this.

But in the Webench simulation tool you can find in on ti.com or below link, you can click 'L1' symbol and CHOOSE ALTERNATE. And there are some part numbers for your reference.

https://webench.ti.com/power-designer/switching-regulator/customize/98?VinMin=12&VinMax=24&O1V=5&O1I=2&base_pn=LMR33620C-SOIC&AppType=None&Flavor=None&op_TA=30&origin=pf_panel&lang_chosen=en-US&optfactor=3&Topology=Buck&flavor=None&VoltageOption=None

Thank you

0 Juan Gabriel Aldana Jaramillo over 2 years ago in reply to Gui He

Prodigy 150 points

Hi Gui He.... I had clicked on the Webench link found in the datasheet and got an error saying this part was not included in the Webench tool yet. This solved my question. Thank you.

+1 Gui He over 2 years ago in reply to Juan Gabriel Aldana Jaramillo

TI__Mastermind 27636 points

No thanks

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LMR33620: TI suggested part number for the output inductor "L" in a 5V/2A setup