2-in-1 with Charge Pump IC

[VanWhy]

So I'm building the Gnat Fuzz and the Buzz Tone Fuzz and would like to just throw them both in 1 enclosure. Before I do I want to make sure I can power them both with one jack. Both of them use the TC1044SCPA charge pump IC. If I hook them up in the standard method of combining 2 pedals, will that work? As long as the electrolytic caps are at least 25V, correct? And would this allow me to power them with either a 9V or 18V power supply?

 

[carlinb17]

I’m pretty sure a 1044 has just about the Same specs as the 1054 I know there are some light differences but the 1054 can only be powered with a 9v anything else will not end well. The 1054 and 1044 are charge pumps and can produce +9,-9 and+18v.

 

[VanWhy]

I’m pretty sure a 1044 has just about the Same specs as the 1054 I know there are some light differences but the 1054 can only be powered with a 9v anything else will not end well. The 1054 and 1044 are charge pumps and can produce +9,-9 and+18v.

So internally those chips are just producing +9,-9, and +18V, correct? I should still be able to run both of those pedals at the same time with one 9V jack and power supply?

 

[carlinb17]

Your best bet is most likely to use one per board but others might have more input!

 

[Betty Wont]

The duo phase does it, so you should be fine.

 

[szukalski]

If you trace your cards right, you may be able to get away with powering both with one charge pump. It would require some hackery though.