RT9271 converter equivalent, white led step-up converter.
Inherently Matched LED Current High Efficiency: 85% Typical Drives Up to Three LEDs from 2.8V Supply 20V Internal Switch Fast 1.1 MHz Switching Frequency Uses Tiny 1 mm H.
Mobile Phone Digital Still Camera PDAs, Handheld Computers MP3 Players GPS Receivers
Pin Configurations
(TOP VIEW)
LX .
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