The MAX1795/MAX1796/MAX1797 are high efficiency step-up DC-DC converters intended for small portable hand-held devices. These devices feature Maxim’s True-Shutdown™ circuitry, which fully disconnects the output from the input in shutdown, improves efficiency, and eliminates costly external component.
MAX1795/MAX1796/MAX1797 Ordering Information PART MAX1795 EUA MAX1796 EUA MAX1797 EUA TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 8 µMAX 8 µMAX 8 µMAX ________________________Applications Portable Digital Audio Players PDAs/Palmtops Wireless Handsets Portable Terminals True-Shutdown is a trademark of Maxim Integrated Products. Pin Configuration IN 0.7V TO 5.5V LBI FB LBO SHDN 1 2 3 4 8 BATT OUT LX GND OFF ON Typical Operating Circuit TOP VIEW BATT MAX1795 MAX1796 MAX1797 LX MAX1795 MAX1796 MAX1797 µMAX 7 6 5 LBI LBO SHDN OUT FB OUT GND _________________.
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