2MP2494DN-LF-Z 55V Buck Voltage Regulator 100kHz Step Down Voltage Converter

MP2494DN-LF-Z Power Management IC 2A, 55V, 100kHz Step-Down Converter

DESCRIPTION

The MP2494 is a monolithic step-down switch mode converter. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. MP2494 achieves low EMI signature with well controlled switching edges. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP2494 requires a minimum number of readily available standard external components. The MP2494 is available in SOIC8 and SOIC8E package.

FEATURES

• Wide 4.5V to 55V Operating Input Range

• Output Adjustable from 0.8V to 15V

• 0.25Ω Internal Power MOSFET Switch

• Stable with Low ESR Output Ceramic Capacitors

• Fixed 100kHz Frequency

• Low EMI signature

• Thermal Shutdown

• Cycle-by-Cycle Over Current Protection

• Available in SOIC8 and SOIC8E packages

APPLICATIONS

• USB Power Supplies

• Automotive Cigarette Lighter Adapters

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