GENERAL DESCRIPTION
NJU7678 is Step-up/Fly back type switching regulator IC with PWM control. Internal soft-start function, dead time control and timer latch function are included, requiring no external components.
All parameters can be optimized by additional external components for design flexibility.

FEATURES
● Drain to Source Voltage 60V max.
● Drain to Source Current 3A max.
● PWM switching control
● Operating Voltage Range 2.5V to 7.0V
● Oscillating Frequency Range 300kHz to 1MHz
● Maximum Duty Cycle 90% typ.
● Soft-Start Function Internal fixed value: 4ms typ. or adjustable by external part
● Dead Time Control
● Timer Latch for Short Circuit Protection
● Package Outline NJU7678MLK: EQFN24