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MIC2291 1.2A PWM Boost Regulator Photo Flash LED Driver

MIC2291 Description

MIC2291 Micrel MIC2291 1.2A PWM Boost Regulator Photo Flash LED Driver General .
The MIC2291 is a 1.

MIC2291 Features

* 2.5V to 10V input voltage Output voltage up to 34V 1.2A switch current 1.2MHz PWM operation 95mV feedback voltage Overvoltage protection (OVP)
* Options

MIC2291 Applications

* With a guaranteed switch current of 1.2A, the MIC2291 easily drives a string of 3 white LEDs in series at 100mA, ensuring a high level of brightness and eliminating several ballast resistors. The MIC2291 implements a constant frequency, 1.2MHz PWM control scheme. The high frequency PWM operation sa

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Datasheet Details

Part number
MIC2291
Manufacturer
Micrel Semiconductor
File Size
107.45 KB
Datasheet
MIC2291-MicrelSemiconductor.pdf
Description
1.2A PWM Boost Regulator Photo Flash LED Driver

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1.2A PWM Boost Regulator Photo Flash LED Driver Micrel Semiconductor
Micrel Semiconductor MIC2291-like datasheet