Part Number
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MIC2873 |
Manufacturer
|
Micrel Semiconductor |
Description
|
1.2A High-Brightness Flash LED Driver |
Published
|
Jan 24, 2017 |
Detailed Description
|
MIC2873
1.2A High-Brightness Flash LED Driver with Single-Wire Serial Interface
General Description
The MIC2873 is a hi...
|
Datasheet
|
MIC2873
|
Overview
MIC2873
1.
2A High-Brightness Flash LED Driver with Single-Wire Serial Interface
General Description
The MIC2873 is a high-current, high-efficiency flash LED driver.
The LED driver current is generated by an integrated inductive boost converter with a 2MHz switching frequency which allows for the use of very small inductor and output capacitor.
These features make the MIC2873 an ideal solution for high-resolution camera phone LED flash light driver applications.
MIC2873 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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