MAX1639 - High-Speed Step-Down Controller

Product Overview

Maxim

Part number	MAX1639
Manufacturer	Maxim
File Size	550.17 KB
Description	High-Speed Step-Down Controller
Datasheet	MAX1639 Datasheet
Additional preview pages of the MAX1639 datasheet.

The MAX1639 is an ultra-high-performance, step-down DC-DC controller for CPU power in high-end computer systems.

include internal digital soft-start, a power-good output, and a 3.5V ±1% reference output. The MAX1639 is available in a 16-pin narrow SOIC package. ____________________________Features o Better than ±1% Output Accuracy Over Line and Load o Greater than 90% Efficiency Using N-Channel MOSFETs o Pin-Selected High Switching Frequency: 300kHz, 600kHz, or 1MHz o Over 35A Output Current o Resistor-Divider Adjustable Output from 1.1V to 4.5V o Current-Mode Control for Fast Transient Response and Cycle.

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Published: May 6, 2005 |