MIC2299 Datasheet (Micrel Semiconductor) - 2MHz High Brightness LED Driver

MIC2299, 2MHz High Brightness LED Driver

The MIC2299 is a high power boost-switching regulator that is optimized for constant-current control.

The MIC2299 is capable of driving up to 2 series 1A white LED for photoflash and other applications.

The feedback voltage is only 200mV, minimizing power dissipation in constantcurrent control appli

MIC2299 Features

* Programmable current control

* 200mV ±10% feedback voltage

* 2.5V to 10V input voltage

* Output over-voltage protection (OVP)

* Output voltage up to 30V (max)

* Fixed 2MHz Operation

* Guaranteed 3.5A switch current over-temperature