F9223L-F219

No t o c e r e m m f d n o e n r e d w n sig . No t o c e r e m m f d n o e n r e d w n sig . 1.Application This specifies M-Power:F9223L-F219 applied to multi-oscillated current resonant type power supply. 2.Block diagram Q2 ○ D G ○ S ○ 23 D2 ⑳G2 ○ D G OUT○ ○ ISNS○ GNDP○ GND○ S○ ④S1 ⑧GND Q1 ⑲D1,S2 VCC⑦ VREF⑩ COMP⑪ CS⑫ CB⑬ CON⑭ STB⑮ VW⑯ IC This material and the information herein is the property of Fuji Electric Device Technology Co.,Ltd. They shall be neither reproduced, copied,lent, or disclosed in any way whatsoever for the use of any third party nor used for the manufacturing purposes without the express written consent of Fuji Electric Device Technology Co.,Ltd. ○VCCP ○VCC ○VREF ○COMP ○CS ○CB ○CON ○STB ○VW 3.Pin disignation and function Pin No. 4 (5) 7 8 (9) 10 11 12 13 14 15 16 19 (1)(2)(18) 20 23 (22) Symbol Function S1 MOSFET(Q1) source MOSFET(Q1) source current detection VCC Power supply GND Ground MOSFET(Q1) source current detection ground VREF Reference voltage output COMP Input feedback signal for constant voltage control CS Soft-start and soft-end oscillation CB Burst oscillation CON Reference oscillation of Q1 on-term STB Standby operarion signal input Alarm output for latched-shutdown VW Q1 turn-on and off timing detection D1,S2 Q1 drain and Q2 source No t o c e r e m m f d n o e n r e d w n sig . G2 D2 Q2 gate Q2 drain Note: * Pins 3,17,and21 is cut. * Pins 1,2,5,9,18,and22 no pin frames. * Pin 6 is disconnected. This pin...