CS5166 datasheet(1/25 Pages) ONSEMI

Numer części	CS5166

Szczegółowy opis	5?묪it Synchronous CPU Controller with Power Good and Current Limit

PDF	25 Pages

Scroll/Zoom	100%

Producent	ONSEMI [ON Semiconductor]

Strona internetowa	http://www.onsemi.com

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1 / 25 page

July, 2006 − Rev. 4

1

Publication Order Number:

CS5166/D

CS5166

5−Bit Synchronous CPU

Controller with Power Good

and Current Limit

The CS5166 is a synchronous dual NFET buck controller. It is

designed to power the core logic of the latest high performance CPUs. It

uses V2™ control method to achieve the fastest possible transient

response and best overall regulation. It incorporates many additional

features required to ensure the proper operation and protection of the

CPU and power system. The CS5166 provides the industry’s most

highly integrated solution, minimizing external component count, total

solution size, and cost.

The CS5166 is specifically designed to power Intel’s Pentium®II

processor and includes the following features: 5−bit DAC with 1.0%

tolerance, Power Good output, adjustable hiccup mode overcurrent

protection, VCC monitor, Soft Start, adaptive voltage positioning,

overvoltage protection, remote sense and current sharing capability.

The CS5166 will operate over a 4.15 to 14 V range using either

single or dual input voltage and is available in a 16 lead wide body

surface mount package.

Features

• V2 Control Topology

• Dual N−Channel Design

• 125 ns Controller Transient Response

• Excess of 1.0 MHz Operation

• 5−Bit DAC with 1.0% Tolerance

• Power Good Output With Internal Delay

• Adjustable Hiccup Mode Overcurrent Protection

• Complete Pentium II System Requires Just 21 Components

• 5.0 V & 12 V Operation

• Adaptive Voltage Positioning

• Remote Sense Capability

• Current Sharing Capability

• VCC Monitor

• Overvoltage Protection (OVP)

• Programmable Soft Start

• 200 ns PWM Blanking

• 65 ns FET Nonoverlap Time

• 40 ns Gate Rise and Fall Times (3.3 nF Load)

CS5166GDWR16

http://onsemi.com

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W = Work Week

Device

Package

Shipping

ORDERING INFORMATION

CS5166GDW16

SO−16L

46 Units/Rail

SO−16L

1000 Tape & Reel

PIN CONNECTIONS

SO−16L

DW SUFFIX

CASE 751G

MARKING

DIAGRAM

1

CS5166

AWLYYWW

16

VCC

ISENSE

1

16

GATE(H)

COFF

PGND

VID4

GATE(L)

SS

PWRGD

VID3

LGND

VID2

COMP

VID1

VFB

VID0

1

16

Podobny numer części - CS5166

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cherry Semiconductor Co...	CS5166	435Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
	CS5166GDW16	435Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
	CS5166GDWR16	435Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
	CS5166H	440Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
ON Semiconductor	CS5166H	910Kb / 25P	5?묪it Synchronous CPU Controller with Power Good July, 2006 ??Rev. 3

More results

Podobny opis - CS5166

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cherry Semiconductor Co...	CS5166	435Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
Cherry Semiconductor Co...	CS5166H	440Kb / 22P	5-Bit Synchronous CPU Controller with Power-Good and Current Limit Rev. 6/28/99
ON Semiconductor	CS5159	607Kb / 16P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 5
	CS5160	584Kb / 18P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 6
	CS5161	589Kb / 18P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 12
	CS5165A	497Kb / 18P	5?묪it Synchronous CPU Buck Controller October, 2005 ??Rev. 1
	CS5157H	432Kb / 16P	CPU 5?묪it Synchronous Buck Controller October, 2005 ??Rev. 7
	CS5158	607Kb / 16P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 6
	CS5165H	722Kb / 21P	5?묪it Synchronous CPU Buck Controller July, 2006 ??Rev. 5
	CS5166H	910Kb / 25P	5?묪it Synchronous CPU Controller with Power Good July, 2006 ??Rev. 3

More results

CS5166 Arkusz danych(PDF) 1 Page - ON Semiconductor

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