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MAX15118 - Current-Mode Synchronous Step-Down Regulator

General Description

The MAX15118 high-efficiency, current-mode step-down regulator with integrated power switches operates from 2.7V to 5.5V and delivers up to 18A of output current in a small 2mm x 3.5mm package.

Key Features

  • of the MAX15118 include a capacitorprogrammable soft-start to reduce inrush current, safe startup into a prebiased output, an enable input, and a power-good output for power sequencing. The regulator is available in a 28-bump (4 x 7), 2.10mm x 3.56mm WLP package, and is fully specified over the -40NC to +85NC extended temperature range. Features S Continuous 18A Output Current Over Temperature S ±1% Feedback Accuracy Over Load, Line, and Temperature S Operates from 2.7V to 5.5V Supply S Inp.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-5967; Rev 0; 6/11 EVALUATION KIT AVAILABLE MAX15118 High-Efficiency, 18A, Current-Mode Synchronous Step-Down Regulator with Integrated Switches General Description The MAX15118 high-efficiency, current-mode step-down regulator with integrated power switches operates from 2.7V to 5.5V and delivers up to 18A of output current in a small 2mm x 3.5mm package. The MAX15118 offers excellent efficiency with skip mode capability at lightload conditions, yet provides unmatched efficiency under heavy load conditions. The combination of small size and high efficiency makes this device suitable for both portable and nonportable applications.