3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters

General Description The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable

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MAXIM

美信

3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters

General Description The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable

文件：111.23 Kbytes 页数：8 Pages

MAXIM

美信

HIGH CURRENT LEAD MOUNTED SILICON RECTIFIERS 50-1000 VOLTS DIFFUSED JUNCTION

HIGH CURRENT LEAD MOUNTED SILICON RECTIFIERS 50–1000 VOLTS DIFFUSED JUNCTION • Current Capacity Comparable to Chassis Mounted Rectifiers • Very High Surge Capacity • Insulated Case Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 2.5 grams (approximately) • Finish: All External S

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MOTOROLA

摩托罗拉

SILICON HIGH CURRENT SCHOTTKY BARRIER DIODE ?쏶uperBAT?

FEATURES: • Low VF • High Current Capability APPLICATIONS: • DC - DC converters • Mobile telecomms • PCMCIA

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ZETEX