Evaluation Kit for the 34726 and34727, which are high efficiency, low quiescent current (IQ), synchronous buck regulators, implementing NXP’s innovative Z-mode architecture. NXP’s Z-mode architecture greatly improves the ripple performance during light load currents, but still maintains a low quiescent current of 65μA, at no load in “Sleepy” Z-mode.
The 34726/34727 accept an input voltage in the range of 2.7 to 5.5V, making them ideally suited for single cell Li-Ion based applications. Factory preset output voltages, ranging from 0.8 to 3.3V, reduce the number of required auxiliary components. The parts are able to provide 300/600mA of continuous load current across the input and the output voltage ranges.
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