MP3305 Datasheet 36V 1.3A Step-up White LED Driver

Manufacturer: Monolithic Power Systems

Datasheet Details

The MP3305 is a monolithic step-up converter designed for driving arrays of WLEDs from 5V input or a single cell Lithium Ion battery.

The MP3305 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor.

Its low 200mV feedback voltage reduces power loss and improves efficiency.

MP3305 36V, 1.3A, Step-up White LED Driver with High Frequency True PWM Dimming & Adjust OVP The Future of Analog IC.

up to 50kHz true PWM dimming, which allows the flexible control of the backlighting luminance under wide range of the ambient brightness, and also avoids the possibility of PWM dimming audible noise. The MP3305 is turned off if an over-voltage condition is present due to an open circuit condition. Use one external resistor voltage divider to adjust OVP threshold. MP3305 also includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an outp.

Part Number	Description
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MP3306	700kHz Synchronous Step-Up White LED Driver
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MP3309	White LED Driver
MP3309A	White LED Driver
MP3309AGQ	White LED Driver
MP3309C	White LED Driver
MP3309CGQG	White LED Driver
MP3309GQG	White LED Driver