Texas Instruments LM3448 -120VAC, 6W Isolated Flyback LED Driver Eval Board LM3448-120VFLBK/NOPB LM3448-120VFLBK/NOPB 데이터 시트
제품 코드
LM3448-120VFLBK/NOPB
20
40
60
80
100
120
0
50
100
150
200
250
L
ED
C
U
R
R
EN
T
(
mA)
INPUT VOLTAGE (VRMS)
Performance Specifications
Figure 1. Demo Board
Figure 2. LED Current vs. Line Voltage (using TRIAC Dimmer)
4
AN-2090 LM3448 -120VAC, 6W Isolated Flyback LED Driver
SNOA554C – October 2011 – Revised May 2013
Copyright © 2011–2013, Texas Instruments Incorporated