1x, 1.5x, 2x Auto-Adjust Charge Pump White LED Backlight Driver

The MP3021 is a WLED driver that CAN drive up to 4 backlight WLEDs at up to 30mA each. Backlight brightness CAN be adjusted with a 5 bit Register plus one bit for precise low brightness control. The MP3021 employs a super efficient inductorless Charge Pump with 1x, 1.5x and 2x Automatic mode control to achieve high efficiency power conversions. Monolithic Power System,s single wire MPCTM serial data link provides a simple and fast Interface used to enable, disable and set current levels for each LED In addition, soft start limits the inrush current during startup and mode switching. Each output is Current Limited providing controlled brightness and short Circuit Protection Thermal shutdown protection guards against excessive loads and shorts. The tiny 3mm x 3mm QFN 16-pin package and small external capacitors deliver the most compact white LED solution available.
By MPS
MP3021 's PackagesMP3021 's pdf datasheet
MP3021DQ QFN




MP3021 Pinout, Pinouts
MP3021 pinout,Pin out
This is one package pinout of MP3021,If you need more pinouts please download MP3021's pdf datasheet.

MP3021 Application circuits
MP3021 circuits
This is one application circuit of MP3021,If you need more circuits,please download MP3021's pdf datasheet.


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