MAX861 converters equivalent, switched-capacitor voltage converters.
A frequency-control (FC) pin provides three switching-
frequencies to optimize capacitor size and quiescent
current .
The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies, these devices use only two small, low-cost capacit.
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