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MAX8831 High Efficiency White LED Step-Up Converter

MAX8831 Description

19-4370; Rev 0; 11/08 www.DataSheet4U.com EVALUATION KIT AVAILABLE High-Efficiency, White LED Step-Up Converter with I2C Interface in 2mm x 2mm WLP.
The MAX8831 integrates a 60mA, 28V PWM DC-DC step-up converter with five low-dropout LED current regulators for display and keypad backlighting in cel.

MAX8831 Features

* open/short LED fault detection, output overvoltage protection, thermal shutdown, and open-circuit Schottky diode detection, with the status of each fault monitored continually for readback through the I2C interface. The MAX8831 is available in a tiny 2mm x 2mm, 16-bump WLP package. Features

MAX8831 Applications

* Cell Phones PDAs Smartphones +Denotes a lead(Pb)-free/RoHS-compliant package. T = Tape and reel. ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit

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High Efficiency White LED Step-Up Converter Maxim Integrated Products
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