Murata lss-t10-w12

[bfu9278]

Hello everyone,
Do anybody ever try these chip...searching around the net not much info.only found been use on quad rc helicopter mod only.
from spec sheet seem good alternative which :

1.input voltage 4.5-13.8V
2.output voltage 0.591-6V
3.output amp. 10amp

thanks.....

 

[mace bewley]

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[SupplyDaddy]

You mean OKR-T/10-W12-C ?? OKR-T/10-W12-C Murata Power Solutions | Mouser

Try BreakTru. Lots of info there about modding with these

 

[bfu9278]

lss-t10-w12 is the part number sir and from murata company....

 

[SupplyDaddy]

Well then, please provide a link for this item. I can't find it on the murata site.. http://www.murata.com/index.html\

 

[Tinker Ray]

If you search for the part number on Mouser.com you will find it. Open the data sheet provided by Murata and you will see "Not Recommended For New Designs" overlayed on the first page. It is an obsolete design; the OKR-T/10-W12-C is the appropriate replacement. BTW, Mouser still has 42 of the older part in stock.

 

[Visus]

Thats a nice chip with good numbers..
Check out the dlynx from GE it has great numbers its capped at 5.5v but its efficiency for our use is @ 96%
The Murata's at 2amps thru 4.5A hovers @ 96% Vi=7v and starts to fall. The GE stays strong all the way to 12A @96% Vi= 7v
a few extra minutes vape time is gewd but its also a chip not many have modded with and its very compact and priced good..

DLynx* | GE Industrial Solutions

 

[bfu9278]

If using pin 1 with 10k resistor I've got once auto fire...change to 5k resistor seems fine.
But one problem I discovered is this chip will fire above then the setting if load been connected,
for my case with 0.7 ohm coil...no load setting @4.4v but will fire @4.6v under load.
maybe somebody already been through this route may help me on this matter...
tq