Regulated 3.3V Charge Pump

General Description The MAX679 step-up, regulated charge pump gener ates a 3.3V ±4% output voltage from a 1.8V to 3.6V input voltage (two alkaline, NiCd, or NiMH; or one Lithium-Ion battery). Output current is 20mA (min) from a 2.0V input. Only three external capacitors are needed to build a

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MAXIM

美信

Regulated 3.3V Charge Pump

General Description The MAX679 step-up, regulated charge pump gener ates a 3.3V ±4 output voltage from a 1.8V to 3.6V input voltage (two alkaline, NiCd, or NiMH; or one Lithium-Ion battery). Output current is 20mA (min) from a 2.0V input. Only three external capacitors are needed to build a compl

文件：76.28 Kbytes 页数：6 Pages

MAXIM

美信

INTEGRATED CIRCUITS

[MHTL]

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28V, Low Iq, High Current, Fixed 5V-8A Synchronous Buck Converter with 100 mA LDO

DESCRIPTION The NB679 is a fully integrated, high-frequency, synchronous, rectified, step-down switch-mode converter with a fixed 5 V output. It offers a very compact solution to achieve 8 A continuous output current and 10 A peak output current over a wide input supply range with excellent load

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MPS

美国芯源