SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTR.
Silan Microelectronics
SD4843P - PWM Controller
SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET DESCRIPTION SD4840/4841/4842/4843/4844 is a current mode PW.