19-1313; Rev 0; 11/97 KIT ATION EVALU E L B AVAILA High-Speed Step-Down Controller with Synchronous Rectification for CPU Power _______________General Description 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 boo...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)