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FULL DATA SHEET (PDF, 91kB) Download   E-Mail The MAX1561 evaluation kit is a fully assembled and tested circuit board that evaluates the MAX1561 white LED step-up DC-to-DC converter. The circuit operates from 2.6V to 5.5V and delivers an adjustable 0 to 20mA to drive a series of up to six white LEDs in series.

Key Features		Applications/Uses
Constant-Current Regulation for Uniform Illumination High 84% Efficiency Flexible Analog or PWM Dimming Control 900mW Output Power with Internal 30V MOSFET Switch Output Overvoltage Protection Low 15mVP-P Input Ripple Small, Low-Profile Components 2.6V to 5.5V Input Range 0.3µA Shutdown Current Tiny 3mm x 3mm Thin QFN Fully Assembled and Tested		Cell Phones/Smartphones e-Books and Subnotebooks PDAs, Palmtops, and Wireless Handhelds White LED Display Backlighting

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