Looking for a TOP243Y or TOP244Y Switching regulator for PS

I have a switch mode power supply with a fried TOP243Y 'TOPSwitch-GS'
switching regulator.

Farnell seem to be the only supplier in the UK, but no longer stock
this part or any variation of it.

If you have a TOP243Y (30W) or TOP244Y (50W version) you could sell me,
I'd like to hear from you

They are in a TO220 type package with 6 staggered legs and are seen a
lot in small SMPS.


Many thanks guys

Richard (UK)

 

[Franc Zabkar]

On 30 Nov 2006 15:30:46 -0800, richard@timetec.freeserve.co.uk put
finger to keyboard and composed:

I have a switch mode power supply with a fried TOP243Y 'TOPSwitch-GS'
switching regulator.

Try these:

http://www.powerint.com/salesreps_euro.htm
http://www.anglia.com/about/contact.asp (samples ?)
http://www.dialelec.com/contactus.html

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

 

[Clint Sharp]

In message <1164929446.305941.292500@80g2000cwy.googlegroups.com>,
richard@timetec.freeserve.co.uk writes

I have a switch mode power supply with a fried TOP243Y 'TOPSwitch-GS'
switching regulator.

Farnell seem to be the only supplier in the UK, but no longer stock
this part or any variation of it.

If you have a TOP243Y (30W) or TOP244Y (50W version) you could sell me,
I'd like to hear from you

They are in a TO220 type package with 6 staggered legs and are seen a
lot in small SMPS.


Many thanks guys

Richard (UK)
I would suggest CPC but they don't seem to have any either. You might

try contacting some of the TV component suppliers as the TOP chips were
used in lots of stuff like satellite receivers and video recorders. It
*may* cross to something like the ST Viper chips but you'd need to be
certain before trying it.
--
Clint Sharp

 

[Spehro Pefhany]

On Fri, 1 Dec 2006 22:40:52 +0000, the renowned Clint Sharp
<clint@clintsmc.demon.co.uk> wrote:

In message <1164929446.305941.292500@80g2000cwy.googlegroups.com>,
richard@timetec.freeserve.co.uk writes
I have a switch mode power supply with a fried TOP243Y 'TOPSwitch-GS'
switching regulator.

Farnell seem to be the only supplier in the UK, but no longer stock
this part or any variation of it.

If you have a TOP243Y (30W) or TOP244Y (50W version) you could sell me,
I'd like to hear from you

They are in a TO220 type package with 6 staggered legs and are seen a
lot in small SMPS.


Many thanks guys

Richard (UK)
I would suggest CPC but they don't seem to have any either. You might
try contacting some of the TV component suppliers as the TOP chips were
used in lots of stuff like satellite receivers and video recorders. It
*may* cross to something like the ST Viper chips but you'd need to be
certain before trying it.

Digikey has >2K TOP243Y in stock @ US 2.66 each one-off.


Best regards,
Spehro Pefhany
--
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