Texas Instruments LM3447 Flyback Controller for LED Lighting Evaluation Module Board LM3447-A19-120VEVM LM3447-A19-120VEVM 데이터 시트
제품 코드
LM3447-A19-120VEVM
Performance Data and Typical Characteristic Curves
7.11 LED Open and Short Circuit Waveforms
Figure 21. Pre-Open Circuit Waveforms
(Ch4- LED current Ch2- LED voltage Ch1 – line current)
Figure 22. Open Circuit Waveforms
(Ch4- LED current Ch2- LED voltage Ch1 – line current)
17
SLUU937 – May 2012
LM3447-A19-120VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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