NJU7680
2ch switching
regulator IC
■GENERAL DESCRIPTION
The NJU7680 is a high-speed low voltage operation switching
regulator control IC.
It features a totem pole driver that can directly drive an external MOS-FET.
Each channel has an on/off switch.
Therefore, the power sequence can be activated externally.
Internal soft-start function, dead time control and timer latch function are included, and those functions can be easily controlled by external component.
■PACKAGE OUTLINE
NJU7680V
NJU7680SED
■FEATURES
● Step-Down, Step-Up/SEPIC circuit
● PWM switching control
● Operating Voltage
2.
3V to 7V
● Wide Oscillator Range
300kHz to 1MHz
● Soft-Start Function
Internal: 4ms typ.
or ad...