High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.2A Switches

MFG Part #:


Part #:
Short Lead Time
Unit Price:$2.38
Minumum Qty: 1
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The MPQ28164 is a high-efficiency, low-quiescent current, buck-boost converter that operates from an input voltage above, equal to, or below the output voltage. The MPQ28164 provides a compact solution for products powered by one-cell Lithium-ion or multi-cell alkaline batteries where the output voltage is within the battery voltage range.

The MPQ28164 uses current-mode control with a fixed PWM frequency for optimal stability and transient response. The fixed 2MHz switching frequency and integrated low RDS(ON) MOSFETs minimize the solution footprint while maintaining high efficiency.

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