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MIC2874

Part Number	MIC2874
Manufacturer	Micrel Semiconductor
Description	1.2A High-Brightness Flash LED Driver
Published	Jan 24, 2017
Detailed Description	MIC2874 1.2A High-Brightness Flash LED Driver with Single-Wire Serial Interface General Description The MIC2874 is a hi...
Datasheet	MIC2874 PDF File

Overview

MIC2874 1.
2A High-Brightness Flash LED Driver with Single-Wire Serial Interface General Description The MIC2874 is a high-current, high-efficiency flash LED driver.
The LED driver current is generated by an integrated inductive boost converter with a 4MHz switching frequency which allows for the use of very small inductor and output capacitor.
These features make the MIC2874 an ideal solution for high-resolution camera phone LED flash light driver applications.
MIC2874 operates in either flash or torch modes that can be controlled through the single-wire serial interface and/or external control pin.
A robust single-wire serial interface allows the host processor to control the LED current a...

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