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SM7313

GOSTON

Low-cost small size LED constant current driver chip

SM7313/SM7313P LED QOQIIAV1.4 SM7313/SM7313P  85Vac~265Vac  ±3%  120mA  5W      :SOP8、SOT89-5 SM7...



SM7313

GOSTON


Octopart Stock #: O-944518

Findchips Stock #: 944518-F

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SM7313/SM7313P LED QOQIIAV1.4 SM7313/SM7313P  85Vac~265Vac  ±3%  120mA  5W      :SOP8、SOT89-5 SM7313 LED ,, 5W 。 ±3%,,。 ,SM7313P LED 。 Exposed PAD CS VDD 54 123 NC GND DRAIN  LED  SOP8 100Vac~265Vac 180Vac~265Vac ≤3W ≤5W SOT89-5 120mA 120mA -1- SM7313/SM7313P LED QOQIIAV1.4 SOP8 SOT89-5 14 231 45 5/6 2 7/8 3 SM7313P SM7313 VDD FB NC CS GND DRAIN SOP8 SOT89-5 LED MOS 100000 / 2500 / / 1000 / 13 7 -2- SM7313/SM7313P LED QOQIIAV1.4 (TA= 25℃) VFB VDD DRAIN VCS TJ TSTG VESD FB MOS CS ESD (, TA=25℃,VDD=15V) VDD Idd VCS_REF Fosc VFB_OVP TLEB BV_DRAIN Rdson VDD FB DRAIN MOS -0.3~7 -0.3~7 -0.3~500 -0.3~7 -40~125 -55~150 >2 DRAIN=20V VDD=6V FB=5V 120 V V V V ℃ ℃ kV 6.0 450 240 3.5 300 500 26 V uA mV kHz V nS V ohms -3- SM7313/SM7313P LED QOQIIAV1.4 SM7313 LED , , 5W 。 ±3%,,。 ,SM7313P LED 。  DRAIN JFET VDD ,, VDD 。  CS , CS , 。 CS : Rcs  Vcs _ ref I led  FB FB (OVP),VFB _OVP ,FB : RFBL  VFB _ OVP RFBL  RFBH VOVP , RFBL RFBH VOVP ,FB 。 -4- SM7313/SM7313P LED QOQIIAV1.4  SM7313P 3W/120mA (180Vac~264Vac) C3 FR1 AC DB1 SM7313P 1 VDD 2 FB GND 6 GND 5 7 DRAIN 8 DRAIN NC 3 CS 4 U1 C1 R1 C4 D1 R2 R3 L1 LED+ C2 R4 LED- BOM FR1 DB1 D1 R1 R2 R3 R4 10R 1/4W MB6S E1J 1.8R/1206 0R/0805 NC 300K/0805 C1 C2 C3 C4 L1 U1 2.2uF/400V 10nF/500V 1uF/16V 4.7uF/16V 220uH/>500mA SM7313P -5- SOP8 SM7313/SM7313P LED QOQIIAV1.4 ...




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