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NJU6049

JRC
Part Number NJU6049
Manufacturer JRC
Description High Efficiency White LED Driver
Published Jun 13, 2009
Detailed Description NJU6049 www.DataSheet4U.com PRELIMINARY High Efficiency White LED Driver ! GENERAL DESCRIPTION The NJU6049 is a high-e...
Datasheet PDF File NJU6049 PDF File

NJU6049
NJU6049


Overview
NJU6049 www.
DataSheet4U.
com PRELIMINARY High Efficiency White LED Driver ! GENERAL DESCRIPTION The NJU6049 is a high-efficiency white LED driver.
It contains a high-efficiency step-up DC/DC converter and an output driver.
The IC can output max.
18V and drive as many as 4 white LEDs in series with a constant current, which guarantees the LEDs with uniform brightness.
The high frequency of the step-up converter permits the use of small, low-profile inductors and capacitors to minimize the footprint in space-conscious applications.
The NJU6049 also features low operating voltage of 1.
7V and the small package VSP10.
All of these benefits make the NJU6049 suitable for the battery-powered portabl...



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