CS5302 datasheet(1/17 Pages) ONSEMI

Nome de Peças	CS5302

Descrição Electrónicos	Two?뭁hase Buck Controller with Integrated Gate Drivers and 4?묪it DAC

PDF	17 Pages

Scroll/Zoom	100%

Fabricante Electrônico	ONSEMI [ON Semiconductor]

Página de início	http://www.onsemi.com

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1 / 17 page

July, 2006 − Rev.7

1

Publication Order Number:

CS5302/D

CS5302

Two−Phase Buck Controller

with Integrated Gate

Drivers and 4−Bit DAC

The CS5302 is a two−phase step down controller which

incorporates all control functions required to power high performance

processors and high current power supplies. Proprietary multi−phase

architecture guarantees balanced load current distribution and reduces

overall solution cost in high current applications. Enhanced V2™

control architecture provides the fastest possible transient response,

excellent overall regulation, and ease of use.

The CS5302 multi−phase architecture reduces output voltage and

input current ripple, allowing for a significant reduction in inductor

values and a corresponding increase in inductor current slew rate. This

approach allows a considerable reduction in input and output capacitor

requirements, as well as reducing overall solution size and cost.

Features

• Enhanced V2 Control Method

• 4−Bit DAC with 1% Accuracy

• Adjustable Output Voltage Positioning

• 4 On−Board Gate Drivers

• 200 kHz to 800 kHz Operation Set by Resistor

• Current Sensed through Buck Inductors, Sense Resistors,

or V−S Control

• Hiccup Mode Current Limit

• Individual Current Limits for Each Phase

• On−Board Current Sense Amplifiers

• 3.3 V, 1.0 mA Reference Output

• On/Off Control (through Soft Start Pin)

• Power Good Output with Internal Delay

http://onsemi.com

MARKING DIAGRAM

Device

Package

Shipping

ORDERING INFORMATION

CS5302GDW28

SO−28L

27 Units/Rail

CS5302GDWR28

SO−28L

1000 Tape & Reel

PIN CONNECTIONS

SO−28L

DW SUFFIX

CASE 751F

1

28

1

28

LGND

N/C

VCCH1

PWRGD

Gate(H)1

CSREF

GND1

CS2

Gate(L)1

CS1

VCCL1

VDRP

VCCL

VFB

ROSC

COMP

SS

VID0

VCCL2

VID1

GND2

VID3

Gate(L)2

VID2

Gate(H)2

ILIM

VCCH2

REF

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W = Work Week

1

CS5302

AWLYYWW

28

Nº de peça semelhante - CS5302

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	CS5301	165Kb / 20P	Three-Phase Buck Controller with Integrated Gate Drivers and Power Good October, 2002 ??Rev. 11
	CS5301	181Kb / 19P	Three?뭁hase Buck Controller with Integrated Gate Drivers and Power Good February, 2006 ??Rev. 12
	CS5301GDW32	165Kb / 20P	Three-Phase Buck Controller with Integrated Gate Drivers and Power Good October, 2002 ??Rev. 11
	CS5301GDW32	181Kb / 19P	Three?뭁hase Buck Controller with Integrated Gate Drivers and Power Good February, 2006 ??Rev. 12
	CS5301GDWR32	165Kb / 20P	Three-Phase Buck Controller with Integrated Gate Drivers and Power Good October, 2002 ??Rev. 11

More results

Descrição semelhante - CS5302

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	NCP5332A	328Kb / 30P	Two-Phase Buck Controller with Integrated Gate Drivers and 5-Bit DAC August, 2003 ??Rev. 4
	NCP5322A	1Mb / 32P	TWO-PHASE BUCK CONTROLLER WITH INTEGRATED GATE DRIVERS AND 5-BIT DAC December, 2001 ??Rev. 4
	CS5303	390Kb / 19P	Three?뭁hase Buck Controller with Integrated Gate Drivers July, 2006 ??Rev. 14
	CS5308	1Mb / 31P	Two?뭁hase PWM Controller with Integrated Gate Drivers for VRM 8.5 July, 2006 ??Rev. 6
	CS5332	400Kb / 20P	Two?뭁hase Buck Controller with Integrated Gate Drivers for VRM 9.0 July, 2006 ??Rev. 11
	CS5301	181Kb / 19P	Three?뭁hase Buck Controller with Integrated Gate Drivers and Power Good February, 2006 ??Rev. 12
	CS5322	406Kb / 21P	Two?뭁hase Buck Controller with Integrated Gate Drivers and 5?묪it DAC July, 2006 ??Rev. 7
	CS5323	328Kb / 16P	Three?뭁hase Buck Controller with 5?묪it DAC July, 2006 ??Rev. 7
	NCP5322A	718Kb / 31P	Two?뭁hase Buck Controller with Integrated Gate Drivers and 5?묪it DAC January, 2007 ??Rev. 5
	NCP5383	15Kb / 1P	Two Phase Buck Controller with Integrated Gate Drivers and AVP 3/15/2007

More results

CS5302 Folha de dados(PDF) 1 Page - ON Semiconductor

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