RC5051 - Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors

Product Overview

Fairchild Semiconductor

Part number	RC5051
Manufacturer	Fairchild Semiconductor
File Size	141.41 KB
Description	Programmable Synchronous DC-DC Controller for Low Voltage Microprocessors
Datasheet	RC5051 Datasheet
Additional preview pages of the RC5051 datasheet.

The RC5051 is a synchronous mode DC-DC controller IC which provides an accurate, programmable output voltage for all Pentium II CPU applications.

Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC.
85% efﬁciency typical.
Adjustable operation from 80KHz to 1MHz.
Integrated Power Good and Enable functions.
Overvoltage protection.
Overcurrent protection.
Drives N-channel MOSFETs.
20 pin SOIC package.
Meets Intel Pentium II speciﬁcations using minimum number of external components.

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Published: Apr 16, 2005 |