* 1.8V Minimum Start-Up Input Voltage
* 1.2V to 5.5V Input Work Range
* 1.5V to 5V Output Range
* 4.2A Switching Current Limit
* 3.3V/2A Load Capabili.

where pulse skipping mode may cause interference, a high-logic input on MODE/SYNC guarantees fixed-frequency PWM operati.

The MP28164 is a high-efficiency, lowquiescent current, buck-boost converter that operates from an input voltage above, equal to, or below the output voltage. The device provides a compact solution for products powered by one-cell Lithium-Ion or mult.

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