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lim122g

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Is AS3842 equivalent with UC3842? Can UC3842 replace AS3842?
 

eem2am1

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sorry my friend i cannot find the AS3842 datasheet on google.

i can find references to it, but i cant find it.

There are many datasheet sites which appear to offet it, but send you on a merry-go-round "click-stream" that just goes round in circles and doesn't lead to the datasheet.

I know its made by Astec semiconductor, but their website is not possible to find on google.

Anyway, the UC3842 is about the cheapest PWM IC in the world , and is made by many many companies , so yes, it may well be exactly the same.

By the way , has any reader ever , ever managed to find a datasheet from sites like..............

"http://www.datasheetarchive.com"
"http://www.alldatasheet.com"
"http://www.datasheetsite.com"

.....i have never been sucessful with these...do i have to pay a fee to them or something?
 
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