Datasheet > AIC1383BPSTR

AIC1383BPSTR

更新时间： 2024-09-22 21:53:31

品牌	Logo	应用领域
沛亨 - AIC		稳压器
页数	文件大小	规格书
9页	499K
描述
3A TERMINATION REGULATOR

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技术参数
数据手册

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AIC1383BPSTR 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	compliant
风险等级：	5.59	可调性：	FIXED
最大绝对输入电压：	7 V	JESD-30 代码：	R-PDSO-G8
最大负载调整率：	0.045%	输出次数：	1
端子数量：	8	最大输出电流 1：	3 A
标称输出电压 1：	1.25 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
包装方法：	TAPE AND REEL	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	YES
技术：	CMOS	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

AIC1383BPSTR 数据手册

AIC1383B

3A Termination Regulator

ꢀFEATURES

ꢀDESCRIPTION

ꢁ 3A Source and Sink Current Ability

AIC1383B linear regulator is designed to

achieve 3A source and sink current while

regulating an output voltage to within 45mV.

ꢁ Support DDR1 (1.25V_TT) and DDR2 (0.9V_TT)

Requirements

ꢁ Low Output Voltage Offset, ±20mV

ꢁ High Accuracy Output Voltage at Full-Load

ꢁ Adjustable V_OUTby External Resistor

ꢁ Low External Component Count

ꢁ Current Limit protection

AIC1383B converts voltage supplies range

from 1.6V to 6V into an output voltage that

adjusts by two external voltage divider

resistors. It provides an excellent voltage

source for active termination schemes of high-

speed transmission lines as those seen in

high-speed memory buses, and it meets the

JEDEC SSTL-2 and SSTL-3 specifications for

termination of DDR-SRAM.

ꢁ Thermal Protection

ꢁ SOP-8, TO-252 and TO-263 Packages

ꢀAPPLICATIONS

ꢁ Mother Board

Built-in current limiting in source and sink

mode, with thermal shutdown provide

maximal protection to the AIC1383B against

fault conditions.

ꢁ Graphic Cards

ꢁ DDR Termination Voltage Supply

TYPICAL APPLICATION CIRCUIT

ꢀ

V_IN=2.5V

VIN

VOUT

VREF

V_OUT

C_IN

470µF

C_OUT

100K

GND

VCNTL

220µF

100K

100pF

V_CNTL=3.3V

CES7002A

AIC1383B

C_CNTL

47µF

Analog Integrations Corporation

Si-Soft Research Center

3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.

DS-1383BP-03 010405

TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw

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