The MAX8830 LED light-management IC integrates a dc/dc step-up converter, current regulators for display backlighting and camera flash, and all power switches in a 2.5 x 2.5-mm UCSP package. The part includes four 10-mA current regulators that can be used for driving LEDs in display-backlighting or indicator-signal applications.
Features include 90% efficiency, 1-MHz switching frequency, and an output voltage that can be programmed from 3.8 to 5.2 V in 100-mV increments. LED brightness is individually adjustable in 32 steps through the I2 C interface. (From $2.50 ea/2,500available now.)
Maxim Integrated Products , Sunnyvale , CA
Customer Service 800-998-8800
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