the charger/ adapter application includes the two functional sections of "primary side switch" and “secondary side synchronous rectification"

● primary side switch:

  1)common charger:  drive by high voltage dmos

  2)quick charger:  the main switch below 18w adopts planar mos, and that over 18w adopts sj mos

● synchronous rectification:driven by medium and low voltage mos, sgt mos is preferred

secondary side sampling function of the charger/ adaptor: driven by reference power supply circuit

product list
product model product encapsulation product category
cw431cb to-92 线性稳压电路
cw431cs to-92 线性稳压电路
cw431cb sot-23 线性稳压电路
crtt025ne4n to-220 mos
crtd030n04l to-252 mos
crtm025n03l dfn5x6 mos
crts150n15n to-263 mos
crtt150n15n to-220 mos
crts095n12n to-263 mos
crst041n08np to-220 mos
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