I hope this isn't de-railing the thread, but I'm thinking about building up a controller using a couple of TI evaluation modules (see: http://focus.ti.com/docs/toolsw/folders/print/ucc28810evm-003.html). Not exactly DIY, but not exactly off the shelf, either. I'm putting together an array of 96 LEDs on a 8"x72" heatsink and, with this controller, would probably run 8 strings of 12 LEDs.
Any thoughts about this controller as compared to other options would be appreciated.
Thanks,
Phil
Any thoughts about this controller as compared to other options would be appreciated.
Thanks,
Phil