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LT1106 Micropower Step-Up DC/DC Converter for PCMCIA Card Flash Memory
FEATURES
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DESCRIPTIO
60mA Output Current at 12V from 3V Supply Shutdown to 10µA Programmable 12V or 5V Output Up to 85% Efficiency Quiescent Current: 750µA Low VCESAT Switch: 300mV at 0.5A Typical Uses Low Value, Thin, Surface Mount Inductors Ultra-Thin 20-Lead TSSOP Package
APPLICATI
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PCMCIA Card Flash Memory VPP Generator Portable Computers Portable Instruments DC/DC Converter Module Replacements
The LT ®1106 is the industry’s first DC/DC converter designed for use on Type I and Type II PCMCIA cards. The device senses the VPP1 and VPP2 lines at the PCMCIA socket and generates a regulated 12V, 60mA programming supply if the socket does not provide it.