LM3648 driver equivalent, synchronous boost led flash driver.
*1 1.5-A LED Current Source Programmability
* Accurate and Programmable LED Current Range
from 1.954 mA to 1.5 A
* Torch Currents up to 500 mA (LM3648TT)
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* Camera Phone White-LED Flash
* Digital Still Cameras
* Fire-Alarm Notification
* Emergency Strobe Ligh.
The LM3648 is an LED flash driver that provides a high level of adjustability within a small solution size. The LM3648 utilizes a 2-MHz or 4-MHz fixedfrequency synchronous boost converter to provide power to the 1.5-A constant current LED source. An .
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