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TPS92070 Offline Dimmable LED Lighting Driver Controller Slide 11

Most of these points were covered on the previous page, but just to reiterate; the signal transformer approach provides a smaller, more reliable solution for isolated current regulation. Even though this is being highlighted as an advantage, surely there are some who are curious as to whether or not this controller can support the more traditional opto-coupler feedback. The answer is yes, it certainly can.

PTM Published on: 2011-12-09