Datasheet > CS5323

CS5323

更新时间： 2024-11-15 22:40:19

品牌	Logo	应用领域
安森美 - ONSEMI		控制器
页数	文件大小	规格书
16页	137K
描述
Three-Phase Buck Controller with 5-Bit DAC

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CS5323 数据手册

CS5323

Three-Phase Buck

Controller with 5-Bit DAC

The CS5323 is a three–phase step down controller that incorporates

all control functions required to power next generation processors.

Proprietary multi–phase architecture guarantees balanced load current

distribution and reduces overall solution cost in high current

http://onsemi.com

applications. Enhanced V control architecture provides the fastest

possible transient response, excellent overall regulation, and ease of

use.

The multi–phase architecture reduces input and output filter ripple,

allowing for a reduction in filter size and inductor values with a

corresponding increase in the output inductor current slew rate.

SO–20L

DW SUFFIX

CASE 751D

Features

• Enhanced V Control Method

• 5–Bit DAC with 1.0% Tolerance

• Adjustable Output Voltage Positioning

• Programmable Frequency Set by Single Resistor

• 200 kHz to 800 kHz Operation (Per Phase)

• Current Sensed through Sense Resistors, or Buck Inductors

• Adjustable Current Sense Threshold

• Hiccup Mode Current Limit

• Over–Voltage Protection through Synchronous MOSFET’s

• Individual Current Limits for Each Phase

• On–Board Current Sense Amplifiers

• 3.3 V, 1.0 mA Reference Output

PIN CONNECTIONS AND

MARKING DIAGRAM

OSC

COMP

GATE1

GATE2

GATE3

GND

DRP

CS1

CS2

CS3

ID4

ID3

ID2

REF

LIM

ID1

ID0

REF

WL, L

YY, Y

= Assembly Location

= Wafer Lot

= Year

• 5.0 V and/or 12 V Operation

• On/Off Control (through COMP Pin)

WW, W = Work Week

ORDERING INFORMATION

Device

Package

Shipping

CS5323GDW20

37 Units/Rail

SO–20L

CS5323GDWR20

1000 Tape & Reel

Semiconductor Components Industries, LLC, 2002

Publication Order Number:

August, 2002 – Rev. 6

CS5323/D

12 3 4 5 6 7...16

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与CS5323相关器件

型号	品牌	获取价格	描述	数据表
CS5323/D	ETC	获取价格	Three-Phase Buck Controller with 5-Bit DAC
CS5323_06	ONSEMI	获取价格	Three−Phase Buck Controller with 5−Bit DAC
CS5323-BL	ETC	获取价格	Other/Special/Miscellaneous Converter
CS5323D	ONSEMI	获取价格	Three-Phase Buck Controller with 5-Bit DAC
CS5323-D	ONSEMI	获取价格	Three-Phase Buck Controller with 5-Bit DAC
CS5323GDW20	ONSEMI	获取价格	Three-Phase Buck Controller with 5-Bit DAC
CS5323GDWR20	ONSEMI	获取价格	Three-Phase Buck Controller with 5-Bit DAC
CS5323-KL	ETC	获取价格	Other/Special/Miscellaneous Converter
CS5324-BL	ETC	获取价格	Analog-to-Digital Converter， 8-Bit
CS5324-KL	ETC	获取价格	Analog-to-Digital Converter， 8-Bit