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Old 22nd September 2008, 04:03 PM   #1
zox2003 is offline zox2003  United States
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Arrow IRS2092 Amplifier

Let me start new thread on this great IC...

I just received 5 samples of this IC....
Did anybody built amplifier with IRS2092?
Is reference design correct?Can it be used to build one or is there modified amplifier out there?

Regards
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Old 23rd September 2008, 02:51 AM   #2
Pano is offline Pano  United States
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Fun chip! I'd love to hear it.

Wonder if they made it just to sell their power MOSFETs?
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Old 23rd September 2008, 03:32 PM   #3
johnYks is offline johnYks  Australia
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Default IRS2092

Hello

Read the following thread

IRS2092 Amplifier

Class-D Amp with IRS2092

Yours Sincerely
John
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Old 12th October 2008, 01:47 AM   #4
ja2dhc is offline ja2dhc  Japan
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Default Re: IRS2092 Amplifier

Quote:
Originally posted by zox2003
Is reference design correct?Can it be used to build one or is there modified amplifier out there?
Hello from Japan, I am gathering parts to build 100W
output Class-D with IRS2092. I have obatained total
13 articles/schematics regarding to IRS2092 Class-D.
I have uploaded these documents into my server as
below. Please download it. Its file size is 13.6MB,
Packed by LHA software.

http://ja1cty.servehttp.com/classd/classD.lzh

Regards,
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Old 19th October 2008, 02:36 PM   #5
MagFan is offline MagFan  United States
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IR is trying to break into a tough market. It is a logical extension of the company 'purpose' which is all things 'power'.
I believe even Carver used IR HexFets or IGBTs in his Sunfire series.
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Old 20th October 2008, 12:10 AM   #6
ja2dhc is offline ja2dhc  Japan
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Quote:
Originally posted by MagFan
IR is trying to break into a tough market. It is a logical extension of the company 'purpose' which is all things 'power'.
Hello MagFan, Thanks for your reply.

I carefully compared MOS FET's for my IRS2092 amp.
As the result, I selected Infenion's IPP50CN10N by the
switching speed point of view.

Now I am starting chassis craft as well as circuit schematic.
I will post my status of amp building, timely.
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Old 21st October 2008, 12:31 AM   #7
mhtplsh is offline mhtplsh  India
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ja2dhc
domo aarigato gozaimas.
Nice way to proceed.
waiting for ur development.
I NEVER TRIED CLASS D, but wish to do so.
Inspired by u.
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Old 15th January 2009, 02:31 PM   #8
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I was just doing a broad "class-d" search on e*ay and came across this IRS2092 amplifier module. Kind of pricey, but it's stereo at least.

http://cgi.ebay.com/Class-D-Power-Am...QQcmdZViewItem
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Old 17th January 2009, 04:10 PM   #9
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with IR2092, can guaranteed class D PA with high specifications ?( example S/N >100dB.. i try to design and finish my class D PA but i couldn't reach specification with high S/N..

thanx, regard
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Old 26th August 2009, 02:03 PM   #10
arthorn is offline arthorn  Thailand
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i am design with IR2092 supply+/-80V I want paraller mosfet help me please.
thank you.
arthorn3353@hotmail.com
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