9 Lamp, 36V Precision White LED Driver

The MP1528 is a step UP Converter designed for driving up to nine (9) series White LEDs (LED) from a single cell Lithium-Ion battery. It regulates the LED current and includes an Analog input for varying the LED brightness. The MP1528 uses Current Limited variable frequency architecture to regulate the LED current while maintaining high efficiency. The BIAS pin measures the output voltage and turns off the converter if an over voltage condition is present to prevent damage due to an open circuit condition. The LED current is measured with an external Current Sense resistor. The low 0.4V full-scale regulation threshold and 0.63, power Switch minimize power loss. The MP1528 is available in an 8 pin MSOP and a tiny 6 pin 3mm x 3mm QFN packages.
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MP1528 's PackagesMP1528 's pdf datasheet
MP1528DQ QFN
MP1528DK MSOP

MP1528 pdf datasheet download


MP1528 Pinout, Pinouts
MP1528 pinout,Pin out
This is one package pinout of MP1528,If you need more pinouts please download MP1528's pdf datasheet.

MP1528 Application circuits
MP1528 circuits
This is one application circuit of MP1528,If you need more circuits,please download MP1528's pdf datasheet.


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