• Loytec L-IOB controller chip identification

It is currently 9 January 2025, 18:59

 [SOLVED] Loytec L-IOB controller chip identification

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#1 Loytec L-IOB controller chip identification

by matic • 14 August 2021, 16:23
Hello!

Please, identify the burned chip U110 in the picture below (chip U150 near it seems the same).

It is a DC/DC power supply controller chip.
The chip manufacturer is probably a Monolithic power systems (MPS).
Package type: TQFN-10 (3x3mm)

Image

Re: Loytec L-IOB controller chip identification

by Google Adsense [BOT] • 14 August 2021, 16:23

#2 Re: Loytec L-IOB controller chip identification  [SOLVED] 

by gofer • 14 August 2021, 18:40
MP4459DQT TQFN10 3x3mm
Datasheet:



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#3 Re: Loytec L-IOB controller chip identification

by matic • 8 November 2021, 21:11
Chip replaced with MP4459DQT and the device came to life again.
Image

Thanks, gofer :)

Re: Loytec L-IOB controller chip identification

by Google Adsense [BOT] • 8 November 2021, 21:11
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