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 : market@chinaasic.
com : www.
chinaasic.
com ： Tel: 0755-26991392 Fax: 0755-26991336 : 015 -1- 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.
3~6 V V V ℃ ℃ KV ℃/W V (， TA=25℃，VCC=6...

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