MAX1638 - High-Speed Step-Down Controller

Product Overview

Maxim

Part number	MAX1638
Manufacturer	Maxim
File Size	412.31 KB
Description	High-Speed Step-Down Controller
Datasheet	MAX1638 Datasheet
Additional preview pages of the MAX1638 datasheet.

The MAX1638 is an ultra-high-performance, step-down DC-DC controller for CPU power in high-end computer systems.

such as a digitally programmable output; adjustable transient response; and selectable 0.5%, 1%, or 2% AC load regulation. Fast recovery from load transients is ensured by a GlitchCatcher™ current-boost circuit that eliminates delays caused by the buck inductor. Output overvoltage protection is enforced by a crowbar circuit that turns on the low-side MOSFET with 100% duty factor when the output is 200mV above the normal regulation point. Other features include internal digital soft-start, a powe.

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Published: May 6, 2005 |