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Partname: | MAX1638EAG |
Description: | High-speed step-down controller with synchronous rectification for CPU power |
Manufacturer: | Maxim Integrated Products |
Package: | SSOP |
Pins: | 24 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (149K). Click here to download *) |
The MAX1638 is an ultra-high-performance, step-down DC-DC controller for CPU power in high-end computer systems. Designed for demanding applications in which output voltage precision and good transient response are critical for proper operation, it delivers over 35A from 1.3V to 3.5V with 1% total accuracy from a +5V 10% supply. Excellent dynamic response corrects output transients caused by the latest dynamically clocked CPUs. This controller achieves over 90% efficiency by using synchronous rectification. Flying-capacitor bootstrap circuitry drives inexpensive, external N-channel MOSFETs. |
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Click here to download MAX1638EAG Datasheet*) |
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