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 P⑪ 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 ○P ○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...
