Hi Richard,

I use the TC4469. It is meant for exactly your type of application.

Cheerful regards,

Bob

Richard Crossley wrote:
> Hi,
> 
> Been a while since I had to get my hands dirty and do any electronics design
> so hopefully this will have an obvious answer.
> 
> I have three lines of 3.6V logic that I need to translate to around 15V
> levels, two of which also need to drive high voltage FETs so they really
> need to be able to both sink and source to overcome the gate capacitance and
> achieve reasonable (sub microsecond) switching times (I know 15V drive for
> the FET is 'overkill' but there is a lot of legacy CMOS logic in the
> system). The board area is very pushed for size so I was hoping there would
> be some monolithic interface circuit that could achieve this rather than
> discrete components.
> 
> Any suggestions?
> 
> Cheers,
> 
> Richard.   
> 
> 
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