NJU7650 Datasheet (JRC) - Step-Down switching regulator IC

NJU7650, Step-Down switching regulator IC

The NJU7650 is a low voltage operation high-speed switching regulator control IC for step-down converter, with a constant current control.

It incorporates a totem pole output, which can drive an external MOS-FET easily.

It also incorporates error amplifier and current sense amplifier, which can allo

NJU7650 Features

* PWM switching control

* Constant Current Control

* Operating Voltage 2.2V to 8V

* Wide Oscillator Range 300kHz to 1MHz

* Maximum Duty Cycle 100%

* Quiescent Current 800µA typ.

* Soft-Start Function Internal : 16ms typ. or adjustable

* Dead Time Control