- SD4840/4841/4842/4843/4844 includes under voltage lock-out, over voltage protection, leading edge blanking, over current protection and the temperature protection. The circuit will restart
automatically until the system is normal after the protection is active.
- Lower start-up current (Typ.6
SD4840/4841/4842/4843/4844 is a current mode PWM controller with low standby power and low start current for power switch.