PMP4342, Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller
參考設計 屬於: Texas Instruments
PMP4342, Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller. Design demonstrates simple A-lamp LED driver solution using primary side sensing TPS92315. Valley filled circuit is used to achieve high PF performance(>0.7). The efficiency is 86.5% with 23v350mA output. Overall current cross regulation <+/-1%
