« Last post by audioguru on March 05, 2015, 10:38:16 PM »
I get all my datasheets from www.datasheetarchive.com where I can select from a list of manufacturers. I usually select the manufacturer who invented the IC not a copy-cat manufacturer who has spec's that are missing many details. It is free.
« Last post by audioguru on March 01, 2015, 10:06:10 PM »
I think R7 can be 0.22 ohms. Then when the output is 6.5A the resistor will dissipate 9.3W so a 15W or 20W resistor should be fine. There are small resistors encased in an aluminum finned case that can be bolted to the metal case and are rated for 25W.