32 pin TSSOP DAP breakout boards

#1

I am looking for 32 pin 0.65mm pitch DAP breakout board. That is 16 pins on a side with a spacing of 0.65mm. The tip to tip spacing of the pins is 8mm to fit a TLC5947. The TLC pins are to be connected to standard header pins with a 0.1 inch spacing.

There seems to be a real shortage of this particular breakout board, probably it is not an often used part.

Digikey lists one that is not stocked: (https://www.digikey.com/product-detail/en/chip-quik-inc/IPC0093/IPC0093-ND/5014948)

Notice on the Digi-Key part there is a solder pad under the center of the chip the is for thermal coupling as the chip can get quite warm driving a lot of current.

My hope is that someone will think this is a good thing to make some money on and will whip out a bunch of them and sell for a reasonable price. Someone else here on Tindie says they make them but there are none available. Besides, their price of $7 for a breakout board is a little pricey.

Thanks,
mark

#2

I’m not sure if this is still relevant, but I made one. I just listed it, and it should be live by tomorrow:

Here’s the KiCad sources: https://github.com/willemcvu/powerssop32-breakout

#3

Sorry Will,
I finally found some at a good price. Thanks for the heads up, though. You should be able to sell what you have as they are pretty rare. I searched around for a long time before I found the ones I did.

Best wishes and good luck with your EE. There are never enough analog EE’s in the world. It is a tough discipline.

mark