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View Full Version : Q: searching for some chip info

nn_step
10-20-2006, 09:49 PM
I'm looking for Volterra VT1115 regulator chip data sheets or anything useful for helping with a mod idea or something else that I could solder on as a replacement
crodan85
10-21-2006, 04:39 PM
Had a quick look the on Volterra website and they want me to sign a NDA before they will let me near any data sheets :). You could try some of the data sheet search engines if you know the full part number or you could try signing up as a student and see if they will give access.
nn_step
10-21-2006, 04:56 PM
I tried signing up as a student but absolutely no go with that method :(
crodan85
10-21-2006, 07:10 PM
Right then they probably do some checks so signing up as a fake company wont work the only other thing is to hit the datasheet search engines or find someone who would have a legit reason for signing up. :(
SoddemFX
10-23-2006, 04:57 AM
What is the IC being used to provide nn_step?

Tom
crodan85
10-29-2006, 07:07 PM
Its the digi pwm chip used on some of the dfi boards i think.
nn_step
10-29-2006, 07:28 PM
Its the digi pwm chip used on some of the dfi boards i think.
Actually it is the Voltage regulation chip that controls the PWM. Understanding it would give absolute control over voltmods. I noticed this Chip on a couple different boards, so my logic is: figure this out and we will have voltmods for atleast a dozen Mobos
crodan85
10-30-2006, 08:23 AM
Well I have not had any luck so far. There are sites that can acquire any data sheet NDA or not but they charge for the service. I got some LCD TFT panel data sheets of them a couple of months back as Samsung didn't want to help. What you are going to need is someone who works in the electronics Industry I am sure that there are some members here who might help. If you have got the full part number hit some of the surplus component sites put in a fake quote and ask for the datasheet.
SoddemFX
10-30-2006, 08:52 AM
I just signed up with them using my company details. Should work :)

Tom
crodan85
11-01-2006, 04:43 PM
Anyjoy Soddem did they get back to you.
SoddemFX
11-02-2006, 01:26 AM
Nothing, nadda, sorry guys...

Probably one of the companies you have to phone up to get anywhere and i don't realy want to do that as i used my work details...

Tom
crodan85
11-02-2006, 04:10 PM
Totally understandable don't want to get you Into trouble. I would wait a few weeks see if you get any news. If not I would say It is same to assume that they don't want to know.