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Part Number
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MAX798 |
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Manufacturer
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Maxim |
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Description
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High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power |
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Published
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May 2, 2005 |
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Detailed Description
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19-1175; Rev 0; 12/96
High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power
_______________Genera...
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Datasheet
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MAX798
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Overview
19-1175; Rev 0; 12/96
High-Accuracy Step-Down Controller with Synchronous Rectifier for CPU Power
_______________General Description
The high-performance, step-down DC-DC converter provides main CPU power in battery-powered systems.
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.
The MAX798’s high accuracy meets the demanding requirements of the latest-generation CPUs.
Excellent dynamic response corrects output transients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles.
Unique bootstrap circuitry drives inexpensive N-c...
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