CURRENT MODE PWM CONTROLLER. The KA3884 is a fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totempole output for driving a POWER MOSFET. Also provides a low start up current below 0.3mA and short shutdown delay time typ. 100ns.
View Spec Sheet
Write an online review
and share your thoughts with other viewers!