EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: pisoiu on December 04, 2019, 09:51:08 am

Title: Part number identification
Post by: pisoiu on December 04, 2019, 09:51:08 am

Hi,
This is an ESC for a drone and I need to modify it a bit, as the voltage available is a bit higher than the max spec of this unit.
But I can't figure who manufactures that part number on the right of the inductor. I didn't find it on smd codes catalogs either. It's marked T8BE. It is a buck converter, it outputs 12V and working freq is approx 1MHz.
Does anyone recognizes it?
Thanks.

Title: Re: Part number identification
Post by: fzabkar on December 04, 2019, 01:53:04 pm

MPQ4560-AEC1, Monolithic Power, Industrial-Grade Step-Down Converter, 2A, up to 2MHz, 3.8V - 55V in, marking T8, QFN-10:
https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MPQ4560-AEC1/ (https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MPQ4560-AEC1/)