MIC2287 Datasheet (Micrel Semiconductor) - 1.2MHz PWM White LED Driver

MIC2287, 1.2MHz PWM White LED Driver

The MIC2287 is a 1.2MHz pulse width modulated (PWM), boost-switching regulator that is optimized for constantcurrent, white LED driver applications.

With a maximum output voltage of 34V and a switch current of over 500mA, the MIC2287 easily drives a string of up to 8 white LEDs in series, ensuring u

MIC2287 Features

* 2.5V to 10V input voltage

* Output voltage up to 34V

* Over 500mA switch current

* 1.2 MHz PWM operation

* 95mV feedback voltage

* Output Overvoltage Protection (OVP)

* Options for 15V, 24V, and 34V OVP