MAX4373TESA Datasheet PDF - Maxim Integrated

General Description

●The MAX4373/MAX4374/MAX4375 low-cost, micropower, high-side current-sense supervisors contain a highside current-sense amplifier, bandgap reference, and comparator with latching output. They feature a voltage output that eliminates the need for gain-setting resistors, making them ideal for today’s notebook computers, cell phones, and other systems where battery/DC current monitoring is critical.

●Features

●♦Current-Sense Amplifier plus Internal Comparator and Bandgap Reference

●♦50µA Supply Current

●♦Single +2.7V to +28V Operating Supply

●♦0.66% Full-Scale Accuracy

●♦Internal Bandgap Reference

●♦Latching Comparator Output

●♦Three Gain Versions Available (+20V/V, +50V/V, +100V/V)

●♦Wide 0 to +28V Common-Mode Range, Independent of Supply Voltage

●Applications

●Notebook Computers

●Portable/Battery-Powered Systems

●Smart Battery Packs/Chargers

●Cell Phones

●Power-Management Systems

●General-System/Board-Level Current Monitoring

●Precision Current Sources