6-Pack_CNC_Controller icon indicating copy to clipboard operation
6-Pack_CNC_Controller copied to clipboard

Published 20 hours ago • verified publisher icon bdring

Obsolete Power Supply IC

Open bdring opened this issue 5 years ago • 3 comments

The MP1584EN power supply IC obsolete. I have been using it for years and did not notice it until recently. My PCB supplier has no trouble getting them though.

I have a test controller on order with the Diodes Inc AP64350SP-13. It is very close in capability and has a higher max input voltage. I will switch to that if it works out.

bdring avatar Jul 21 '20 22:07 bdring

Thats the one iam using. Works fine without problems. Getting 5v output with 115k and 22.1k resistor on feedback line.

KingMo5h avatar Jul 22 '20 14:07 KingMo5h

For the external driver version, the TPS54360 (C44377) is specified, however it seems to have been replaced by the TPS54360B version (C524806). Is this just a drop in replacement or will I need to change some other components?

abrackers avatar Jan 08 '23 19:01 abrackers

Let me Google that for you

I found this.

image

Looks like it is just a polymer coating. It should be a drop in replacement.

Please consider donating to the project. http://wiki.fluidnc.com/#donations

bdring avatar Jan 09 '23 15:01 bdring