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From: Scheini Karl on 19 Jun 2010 09:17
On 19 Jun., 14:07, dagmargoodb...(a)yahoo.com wrote:
> On Jun 18, 3:11 pm, Scheini Karl <schei...(a)gmx.at> wrote:
> > > >I can identify neither type nor manufacturer of above IC. Can anyone
> > > >help please?
> > > >Case is similar to 6 lead SOT / DDC / R-PDSO-G6 like:
> > > >http://focus.ti.com/lit/ml/mpds124d/mpds124d.pdf
> > > >Photo of IC located here:http://s10.directupload.net/images/100617/ax2bpccc.jpg
> > Thank you. This logo was hard to find, but meanwhile I found out that
> > it is from bcdsemi.com
> > So I found a base for my further investigations.
>
> CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER AP4313
> General Description
>
> The AP4313 is a highly integrated solution for a constant
> voltage/constant current mode SMPS application.
> The AP4313 contains one 1.21V voltage reference
> with ±1% accuracy, one current sensing circuit and two
> operational amplifiers. Combining the voltage reference
> with one operational amplifier makes AP4313 an
> ideal voltage controller for use in adapters and battery
> chargers. The other low voltage reference combined
> with the other operational amplifier makes it an ideal
> current limiter for output low side current sensing.
>
>  http://www.bcdsemi.com/ASP/productpic/2006951006131356.2%20060830.pdf
>
Well done James!

It has cost me hours to find out this information. Yesterday I could
only find a databook.rar file on the bcdsemi.com website. I had to
unpack it and had to look at one after the other datasheet...
BTW firstly I searched several websites with hundreds of logos. I have
then bought the SMD-Code databook online which again contained not my
SMD Code. But - in the appendix, the logo...

Thank you for your efforts and best regards

Karl
From: Scheini Karl on 19 Jun 2010 09:18
On 18 Jun., 21:38, Archimedes' Lever <OneBigLe...(a)InfiniteSeries.Org>
wrote:
> On Fri, 18 Jun 2010 12:11:01 -0700 (PDT), Scheini Karl <schei...(a)gmx.at>
> wrote:

> >Regards,
>
> >Karl
>
>  Few give regards to me here. Thanks.- Zitierten Text ausblenden -

My pleasure...

Karl
From: dagmargoodboat on 19 Jun 2010 09:42
On Jun 19, 9:17 am, Scheini Karl <schei...(a)gmx.at> wrote:
> On 19 Jun., 14:07, dagmargoodb...(a)yahoo.com wrote:
>
> > On Jun 18, 3:11 pm, Scheini Karl <schei...(a)gmx.at> wrote:
> > > > >I can identify neither type nor manufacturer of above IC. Can anyone
> > > > >help please?
> > > > >Case is similar to 6 lead SOT / DDC / R-PDSO-G6 like:
> > > > >http://focus.ti.com/lit/ml/mpds124d/mpds124d.pdf
> > > > >Photo of IC located here:http://s10.directupload.net/images/100617/ax2bpccc.jpg
> > > Thank you. This logo was hard to find, but meanwhile I found out that
> > > it is from bcdsemi.com
> > > So I found a base for my further investigations.
>
> > CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER AP4313
> > General Description
>
> > The AP4313 is a highly integrated solution for a constant
> > voltage/constant current mode SMPS application.
> > The AP4313 contains one 1.21V voltage reference
> > with ±1% accuracy, one current sensing circuit and two
> > operational amplifiers. Combining the voltage reference
> > with one operational amplifier makes AP4313 an
> > ideal voltage controller for use in adapters and battery
> > chargers. The other low voltage reference combined
> > with the other operational amplifier makes it an ideal
> > current limiter for output low side current sensing.
>
> >  http://www.bcdsemi.com/ASP/productpic/2006951006131356.2%20060830.pdf
>
> Well done James!
>
> It has cost me hours to find out this information. Yesterday I could
> only find a databook.rar file on the bcdsemi.com website. I had to
> unpack it and had to look at one after the other datasheet...
> BTW firstly I searched several websites with hundreds of logos. I have
> then bought the SMD-Code databook online which again contained not my
> SMD Code. But - in the appendix, the logo...


I started with Yahoo: "E6G site:bdcsemi.com" (note misspelled url),
zero results,
then "e6g sot23-6"
then "e6g RoHS"
then "e6g RoHS -star"

5 minutes total.

Yahoo "e6g sot-23-6 RoHS" works very well.

>
> Thank you for your efforts and best regards

You bet.

--
Cheers,
James Arthur
From: Archimedes' Lever on 19 Jun 2010 12:02
On Sat, 19 Jun 2010 06:42:32 -0700 (PDT), dagmargoodboat(a)yahoo.com wrote:

>On Jun 19, 9:17�am, Scheini Karl <schei...(a)gmx.at> wrote:
>> On 19 Jun., 14:07, dagmargoodb...(a)yahoo.com wrote:
>>
>> > On Jun 18, 3:11�pm, Scheini Karl <schei...(a)gmx.at> wrote:
>> > > > >I can identify neither type nor manufacturer of above IC. Can anyone
>> > > > >help please?
>> > > > >Case is similar to 6 lead SOT / DDC / R-PDSO-G6 like:
>> > > > >http://focus.ti.com/lit/ml/mpds124d/mpds124d.pdf
>> > > > >Photo of IC located here:http://s10.directupload.net/images/100617/ax2bpccc.jpg
>> > > Thank you. This logo was hard to find, but meanwhile I found out that
>> > > it is from bcdsemi.com
>> > > So I found a base for my further investigations.
>>
>> > CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER AP4313
>> > General Description
>>
>> > The AP4313 is a highly integrated solution for a constant
>> > voltage/constant current mode SMPS application.
>> > The AP4313 contains one 1.21V voltage reference
>> > with �1% accuracy, one current sensing circuit and two
>> > operational amplifiers. Combining the voltage reference
>> > with one operational amplifier makes AP4313 an
>> > ideal voltage controller for use in adapters and battery
>> > chargers. The other low voltage reference combined
>> > with the other operational amplifier makes it an ideal
>> > current limiter for output low side current sensing.
>>
>> > �http://www.bcdsemi.com/ASP/productpic/2006951006131356.2%20060830.pdf
>>
>> Well done James!
>>
>> It has cost me hours to find out this information. Yesterday I could
>> only find a databook.rar file on the bcdsemi.com website. I had to
>> unpack it and had to look at one after the other datasheet...
>> BTW firstly I searched several websites with hundreds of logos. I have
>> then bought the SMD-Code databook online which again contained not my
>> SMD Code. But - in the appendix, the logo...
>
>
>I started with Yahoo: "E6G site:bdcsemi.com" (note misspelled url),
>zero results,
> then "e6g sot23-6"
> then "e6g RoHS"
> then "e6g RoHS -star"
>
>5 minutes total.
>
>Yahoo "e6g sot-23-6 RoHS" works very well.
>
>>
>> Thank you for your efforts and best regards
>
>You bet.


Wow. I wish I had your search string logic.
From: dagmargoodboat on 20 Jun 2010 09:34
On Jun 19, 12:02 pm, Archimedes' Lever
<OneBigLe...(a)InfiniteSeries.Org> wrote:
> On Sat, 19 Jun 2010 06:42:32 -0700 (PDT), dagmargoodb...(a)yahoo.com wrote:
> >On Jun 19, 9:17 am, Scheini Karl <schei...(a)gmx.at> wrote:
> >> On 19 Jun., 14:07, dagmargoodb...(a)yahoo.com wrote:
>
> >> > On Jun 18, 3:11 pm, Scheini Karl <schei...(a)gmx.at> wrote:
> >> > > > >I can identify neither type nor manufacturer of above IC. Can anyone
> >> > > > >help please?
> >> > > > >Case is similar to 6 lead SOT / DDC / R-PDSO-G6 like:
> >> > > > >http://focus.ti.com/lit/ml/mpds124d/mpds124d.pdf
> >> > > > >Photo of IC located here:http://s10.directupload.net/images/100617/ax2bpccc.jpg
> >> > > Thank you. This logo was hard to find, but meanwhile I found out that
> >> > > it is from bcdsemi.com
> >> > > So I found a base for my further investigations.
>
> >> > CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER AP4313
> >> > General Description
>
> >> > The AP4313 is a highly integrated solution for a constant
> >> > voltage/constant current mode SMPS application.
> >> > The AP4313 contains one 1.21V voltage reference
> >> > with ±1% accuracy, one current sensing circuit and two
> >> > operational amplifiers. Combining the voltage reference
> >> > with one operational amplifier makes AP4313 an
> >> > ideal voltage controller for use in adapters and battery
> >> > chargers. The other low voltage reference combined
> >> > with the other operational amplifier makes it an ideal
> >> > current limiter for output low side current sensing.
>
> >> >  http://www.bcdsemi.com/ASP/productpic/2006951006131356.2%20060830..pdf
>
> >> Well done James!
>
> >> It has cost me hours to find out this information. Yesterday I could
> >> only find a databook.rar file on the bcdsemi.com website. I had to
> >> unpack it and had to look at one after the other datasheet...
> >> BTW firstly I searched several websites with hundreds of logos. I have
> >> then bought the SMD-Code databook online which again contained not my
> >> SMD Code. But - in the appendix, the logo...
>
> >I started with Yahoo: "E6G site:bdcsemi.com" (note misspelled url),
> >zero results,
> >  then "e6g sot23-6"
> >  then "e6g RoHS"
> >  then "e6g RoHS -star"
>
> >5 minutes total.
>
> >Yahoo "e6g sot-23-6 RoHS" works very well.
>
> >> Thank you for your efforts and best regards
>
> >You bet.
>
>  Wow.  I wish I had your search string logic.

Easy. I look for the most bizarre terms I'm sure will be in my
target.

--
Cheers,
James Arthur
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