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FULL DATA SHEET (PDF, 360kB) Download   E-Mail The MAX1573 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board. The EV kit contains the MAX1573, a white LED driver with a high-efficiency charge pump. The EV kit accepts a 2.7V to 5.5V input voltage and drives up to 4 white LEDs with regulated constant current for uniform intensity. The MAX1573 runs at 1MHz fixed frequency, allowing tiny external components. An EV kit is available for both the UCSP™ and the TQFN packages.

Key Features		Applications/Uses
Proprietary Adaptive 1x/1.5x Modes High Efficiency (PLEDs/PBATT), Up to 92% 2% LED Current Matching 28mA/LED Drive Capability Eliminates Ballast Resistor Low 0.1µA Shutdown Current 2.7V to 5.5V Input Voltage Range Tiny 2.1 x 2.1 x 0.6mm UCSP Package Surface-Mount Components Fully Assembled and Tested		Cell Phones/Smartphones MP3 Players Other Handhelds with Color Displays PDAs, Digital Cameras, and Camcorders

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