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MAX797H

Maxim
Part Number MAX797H
Manufacturer Maxim
Description High-Voltage / Step-Down Controller with Synchronous Rectifier for CPU Power
Published May 2, 2005
Detailed Description 19-1239; Rev 0; 7/97 High-Voltage, Step-Down Controller with Synchronous Rectifier for CPU Power _______________General...
Datasheet PDF File MAX797H PDF File

MAX797H
MAX797H


Overview
19-1239; Rev 0; 7/97 High-Voltage, Step-Down Controller with Synchronous Rectifier for CPU Power _______________General Description The MAX797H high-performance, step-down DC-DC converter provides main CPU power in battery-powered systems.
A 40V rating on the power stage’s input allows operation with high-cell-count batteries and a wide range of AC adaptors.
This buck controller achieves 96% efficiency by using synchronous rectification and Maxim’s proprietary Idle Mode™ control scheme to extend battery life at full-load (up to 10A) and no-load outputs.
Excellent dynamic response corrects output transients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles.
Unique boots...



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