MAX863 controller equivalent, dual / high-efficiency / pfm / step-up dc-dc controller.
o Smallest Dual Step-Up Converter: 16-Pin QSOP o 90% Efficiency o 1.5V Start-Up Voltage o 85µA Max Total Quiescent Supply Current o 1µA Shutdown Mode o Independent Shutdo.
2- and 3-Cell Portable Equipment Organizers Translators Hand-Held Instruments Palmtop Computers Personal Digital Assista.
The MAX863 dual-output DC-DC converter contains two independent step-up controllers in a single compact package. This monolithic bi-CMOS design draws only 85µA when both controllers are on. The input range extends down to 1.5V, permitting use in orga.
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