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MIC3287 Datasheet - Micrel Semiconductor

MIC3287 PWM White LED Driver

The MIC3287 is a 1.2MHz pulse width modulated (PWM) step-up switching regulator that is optimized for constant current white LED driving applications. With a maximum output voltage of 24V and a switch current of over 350mA, the MIC3287 drives a string of up to 4 white LEDs in series, ensuring unifor.

MIC3287 Features

* 2.8V to 5.5V Input Voltage 350mA Switch Current 1.2 MHz PWM Operation 250mV Feedback Voltage 24V Output Over-Voltage Protection (OVP) Option

MIC3287_MicrelSemiconductor.pdf

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Datasheet Details

Part number:

MIC3287

Manufacturer:

Micrel Semiconductor

File Size:

367.13 KB

Description:

Pwm white led driver.

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MIC3287 MIC3287 PWM White LED Driver Micrel Semiconductor

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