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SM7523B QOBSIWV1.9
SM7523B
: BUCK-BOOST 730V 85Vac~265Vac ±5% 1~3W 、431 (LEB) / FB :SOP8
SM7523B AC/DC ,, ±5%,,,TL431 ,。 ,FB ,/ ,。
1 2 3 4 CS FB NC VCC DRAIN DRAIN GND GND 8 7 6 5
SOP8
SM7523B
85Vac~265Vac 1~3W 180Vac~265Vac 3~5W
DRAIN
LED
AC
Vout+
8
7
6 GND NC
DRAIN
SM7523B
VCC CS FB
GND
5
Vout-
1
2
3
4
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SM7523B QOBSIWV1.9
CS FB NC VCC GND DRAIN 1 2 3 4 5,6 7.8
(TA= 25℃) VCC VFB VCS TA Tstg VESD Rθja VDS FB CS VDS -0.3~7.0 -20~125 -40~150 4 65 -0.3~730 -0.