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MAX757

Maxim
Part Number MAX757
Manufacturer Maxim
Description 3.3V/5V/Adjustable-Output / Step-Up DC-DC Converters
Published May 2, 2005
Detailed Description AVAILABLE EVALUATION KIT AVAILABLE MAX756/MAX757 3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters _______________Ge...
Datasheet PDF File MAX757 PDF File

MAX757
MAX757


Overview
AVAILABLE EVALUATION KIT AVAILABLE MAX756/MAX757 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 pinselectable output voltage of 3.
3V or 5V.
The MAX757 is an adjustable version that accepts an input voltage down to 0.
7V and generates a higher adjustable output voltage in the range from 2.
7V to 5.
5V.
Typical full-load efficiencies for the MAX756/MAX757 are greater than 87%.
The MAX756/MAX757 provide three improvements over previous devices.
Physical si...



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