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22nd March 2008, 10:07 AM
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#1 |
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diyAudio Member
Join Date: Dec 2004
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IR21864 600V 4A Half-Bridge Driver
Hello guys,
how about this gate driver with sink/source capability of 4A and 600V floating high side driver capability, i think its next step towards updating IR2110/13 versions......  http://www.irf.com/product-info/data...irs2186pbf.pdf Great for driving 10000pF gate capacitance or high gate charge Qg>200nC mosfets!!! K a n w a r
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23rd March 2008, 01:49 PM
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#2 |
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diyAudio Member
Join Date: Sep 2007
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Workhorse
irs2186 delay 250ns 
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23rd March 2008, 05:54 PM
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#3 | |
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diyAudio Member
Join Date: Dec 2004
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Quote:
 http://ixdev.ixys.com/DataSheet/DS99910.pdf 6A 600V 90nS PropDelay 
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23rd March 2008, 06:23 PM
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#4 | |
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diyAudio Member
Join Date: May 2004
Location: Budapest
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Quote:
 Where can I buy them? The most amazing gate drivers are the members of UCC272XX family, sadly they can work only up to 100 V. Within this limit they are the best audio gate drivers unquestionably. |
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23rd March 2008, 06:49 PM
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#5 |
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diyAudio Member
Join Date: Dec 2004
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__________________
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24th March 2008, 06:42 PM
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#6 | |
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diyAudio Member
Join Date: Sep 2007
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Quote:
160ns IR2113 is faster. |
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24th March 2008, 06:53 PM
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#8 |
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diyAudio Member
Join Date: Sep 2007
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Use this (level shift) :
http://www.irf.com/product-info/data...ata/ir2011.pdf And drive (4422) : http://www.micrel.com/_PDF/mic4421.pdf 200V , 9A , 110ns , 47.000pF
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24th March 2008, 06:58 PM
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#9 |
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diyAudio Member
Join Date: Dec 2004
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Nopes, my application is using +/- 180V rails..........so 600V driver is required........
Also i dont like the idea of using another gate driver ahead of other gate driver.......... In otherwords, one must choose a right gatedriver which does the job for the intended application.......
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