MIC2287 1.2MHz PWM White LED Driver With OVP In 2mm X 2mm MLF And Thin SOT-23

The MIC2287 is a 1.2MHz pulse width modulated (PWM), boost-switching Regulator that is optimized for constant-current, 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 uniform brightness and eliminating several ballast resistors. The MIC2287 implements a constant frequency, 1.2MHz PWM control scheme. The high frequency PWM operation saves board space by reducing external component sizes. The added bene,t of the constant frequency PWM scheme as opposed to variable frequency topologies is much lower noise and input ripple injected back to the battery source. By Micrel Semiconductor
MIC2287 's PackagesMIC2287 's pdf datasheet
MIC2287BD5 SOT-23
MIC2287YD5 SOT-23
MIC2287-15BML MLF
MIC2287-24BML MLF
MIC2287-34BML MLF
MIC2287-15YML MLF
MIC2287-24YML MLF
MIC2287-34YML MLF




MIC2287 Pinout, Pinouts
MIC2287 pinout,Pin out
This is one package pinout of MIC2287,If you need more pinouts please download MIC2287's pdf datasheet.

MIC2287 Application circuits
MIC2287 circuits
This is one application circuit of MIC2287,If you need more circuits,please download MIC2287's pdf datasheet.


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