SMD code "AL207", reference?

cLx

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Jan 28, 2013, 4:26:35 AM1/28/13

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Hello,

I've looked for, but not found.
Is someone knowing what is the reference of a tiny 6 pins SMD chip
marked "AL207"?

--
cLx

N_Cook

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Jan 28, 2013, 4:43:23 AM1/28/13

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cLx <clx...@jaimail.com.invalid> wrote in message
news:5106444b$0$21917$426a...@news.free.fr...

Try "contained within" search on
www.alldatasheet.com

cLx

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Jan 28, 2013, 5:39:42 AM1/28/13

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On 28/01/2013 10:43, N_Cook wrote:
> cLx <clx...@jaimail.com.invalid> wrote in message
> news:5106444b$0$21917$426a...@news.free.fr...
>> Hello,
>>
>> I've looked for, but not found.
>> Is someone knowing what is the reference of a tiny 6 pins SMD chip
>> marked "AL207"?
>

> Try "contained within" search on
> www.alldatasheet.com

It dosn't work (it's a tiny boost - or step up - dc dc converter's),
because since it's a little surface mount chip, what is marked on is a
sort of code which could be not unique at all, not the chip's name.

--
cLx

Archon

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Jan 28, 2013, 7:43:59 AM1/28/13

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XCL207?

6 pin Dc/DC converter

JC

Plai...@yawhoo.com

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Jan 28, 2013, 2:26:47 PM1/28/13

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On Mon, 28 Jan 2013 10:26:35 +0100, cLx <clx...@jaimail.com.invalid>
wrote:

If it's not the XCL207 mentioned by Archon, check the various 'SMD
Marking code' lists.

PlainBill

cLx

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Jan 29, 2013, 8:12:04 AM1/29/13

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Could be that, but sadly no because it has no internal inductor, and
it's a step-up (the XCL207 is for step-down).

cLx

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Jan 29, 2013, 8:13:03 AM1/29/13

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Tried that, but I don't find it on whatever list I knew or with google...

Archon

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Jan 29, 2013, 12:16:56 PM1/29/13

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Looking at the data sheet for that part it seems the smd package
labeling bears no resemblance to chip number anyway, so you are going to
have to get more info, actual package size type may narrow it down,
some idea of its input voltage and expected output voltage. Whats the
device its in? JC

cLx

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Jan 30, 2013, 8:25:39 AM1/30/13

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It's the chip on this board :
http://www.ebay.com/itm/New-DC-DC-Converter-Step-Up-Boost-Module-3V-To-5V-1A-USB-Charger-F-MP3-MP4-Phone-/140891808636

Plai...@yawhoo.com

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Jan 31, 2013, 1:53:07 PM1/31/13

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On Wed, 30 Jan 2013 14:25:39 +0100, cLx <clx...@jaimail.com.invalid>
wrote:

One pissibility is the Intersil ISL9111EHADJZ-T7A

PlainBill

Michael A. Terrell

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Jan 31, 2013, 7:02:28 PM1/31/13

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Plai...@yawhoo.com wrote:
>
> One pissibility is the Intersil ISL9111EHADJZ-T7A

How pissable?

cLx

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Feb 6, 2013, 11:06:55 AM2/6/13

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Archon

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Feb 6, 2013, 7:31:28 PM2/6/13

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On 31/01/2013 1>

> One pissibility is the Intersil ISL9111EHADJZ-T7A >
> It was close, but there is a external diode and the pinouts dosn't
> correspond. The component i'm looking for have :
> _____
> SW -| |- ??? (to GND by 10k resistor)
> GND -| |- Vin or enable
> FB -|_____|- enable or Vin
>
>
>

So the chip is the one on the board

http://www.ebay.com/itm/New-DC-DC-Converter-Step-Up-Boost-Module-3V-To-5V-1A-USB-Charger-F-MP3-MP4-Phone-/140891808636

priced at $2.59 for the board, so i guess you are not trying to repair a
$2.59 board, so why not buy the cheapo board and take the chip? JC

cLx

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Feb 7, 2013, 9:44:27 AM2/7/13

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Because I wanted to read the real datasheet (and know the exacts
characteristics) before using it in my projects...

whom...@gmail.com

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Nov 24, 2014, 2:06:11 PM11/24/14

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Hello
I was interested too.
I find that chip interested from the module that i buy over ebay.
This is the exact component that you looking for.

http://www.ti.com/lit/ds/symlink/tlv61220.pdf

Kind Regards