MAX8831数据说明书

MAX8831数据说明书
19-4370; Rev 1; 7/09
EVALUATION KIT
AVAILABLE


High-Efficiency, White LED Step-Up Converter
with I2C Interface in 2mm x 2mm WLP
General Description Features




MAX8831
The MAX8831 integrates a 60mA, 28V PWM DC-DC o 28V Step-Up DC-DC Converter
step-up converter with five low-dropout LED current Integrated NMOS Power Switch
regulators for display and keypad backlighting in cell > 90% Efficiency
phones, PDAs, and other portable devices. The IC pro- F