This is the continuation of a discussion that started in the Simple Switcher forum. I asked about using the LM46002 as a constant-current LED driver, and was directed to this document, which was extremely helpful:
http://www.ti.com/tool/PMP10596
However, I am also looking at using the TPS92510 - a dedicated LED driver, but also lacking built-in analog dimming capabilities. Would it be possible to take the analog dimming circuit from the LM46002 example and add it to the TPS92510? If so I'd think this approach could be used with any LED driver that uses a sense resistor, so this would be great stuff...