[sdiy] DC-DC converter problem

[mark verbos]

On Nov 17, 2009, at 12:38 AM, Cary Roberts wrote:

>> It was the on/off pin. I had to suffer through desoldering 4 of these
>> things, but once I cut that pin off everything started working fine.
>> Thanks to whomever it was who suggested that should be floating and
>> not tied high.
>
> Sorry to reply after you already solved this, but on/off operation  
> is stated
> in the datasheet as follows:
>
>
> Logic Compatibility .... Open Collector ref, to -Input.
> Module ON ....................Open Circuit
> Module OFF................... <0.8Vdc
>
> Suffix "N" to the Model Number with Negative Logic Remote ON/OFF.
>


Yes, I made a mistake, which I mentioned. What's your point?

Mark