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NJU7690

Part Number	NJU7690
Manufacturer	JRC
Description	High Efficiency Synchronous Step-Down switching regulator IC
Published	Jun 12, 2009
Datasheet	NJU7690

Features

● Synchronous Rectification

● PWM switching control

● Standby Function

● Operating Voltage

2.2V to 8V

● Wide Oscillator Range 300kHz to 1MHz

● Maximum Duty Cycle 100%

● Quiescent Current

Operating :800µA typ.

Standby :1µA max.

● Soft-Start...

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