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PAC27A02T/R PDF预览

PAC27A02T/R

更新时间: 2024-09-26 04:11:11
品牌 Logo 应用领域
CALMIRCO 电阻器阵列电阻器网络电阻器
页数 文件大小 规格书
2页 107K
描述
P/ACTIVE PRECISION VOLTAGE DIVIDER NETWORK FOR LINEAR TECHNOLOGY LTC1266/LT1431

PAC27A02T/R 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8533.21.00.20风险等级:5.84
Is Samacsys:N其他特性:PRECISION
元件功耗:0.025 W第一元件电阻:1150 Ω
安装特点:SURFACE MOUNT网络类型:DIVIDER
元件数量:3功能数量:1
端子数量:4最高工作温度:70 °C
最低工作温度:封装形状:RECTANGULAR PACKAGE
包装方法:TR额定功率耗散 (P):0.225 W
额定温度:70 °C电阻器类型:ARRAY/NETWORK RESISTOR
第二/最后一个元素电阻:1350 Ω子类别:Array/Network Resistors
表面贴装:YES技术:THIN FILM
容差:5%Base Number Matches:1

PAC27A02T/R 数据手册

 浏览型号PAC27A02T/R的Datasheet PDF文件第2页 
PRELIMINARY  
CALIFORNIA MICRO DEVICES  
PAC27A02  
P/ACTIVE PRECISION VOLTAGE DIVIDER NETWORK  
FOR LINEAR TECHNOLOGY LTC1266/LT1431  
Applications  
• Linear Technology Pentium 54/55C Power  
Supply Regulator  
Features  
• Provides a complete Pentium regulator solution when  
combined with a Linear Technology LTC1266/LT1431  
Power Supply Regulator Circuit  
• Miniature SOT and SOIC packages  
• Thin film tightly ratio matched resistors using  
P/Active technology  
Refer to AP-202 Voltage Divider Application Note for  
further information.  
Product Description  
CAMD’s P/Active 27A02 Precision Voltage Divider Network is designed to work with the Linear Technology LTC1266  
Synchronous Regulator Controller and LT1431 Programmable Reference commonly used in Pentium P54/P55C power  
regulator designs. CAMD’s P/Active technology provides precision ratio tracking over temperature/time required for proper  
voltage regulation by the Pentium processor.  
SCHEMATIC CONFIGURATION  
S TA N D A R D S P E C IF IC A TIO N S  
Absolute Tolerance (R)  
± 5%  
Ratio Tracking (0°C TA 70°C)  
(Voltage per resistor < 10 volts  
and power resistor < 25mW)  
R1/R2  
± 1.0%  
(R1+ R2)/R3  
Operating Temperature Range  
± 0.25%  
0°C to 70°C  
Power Rating/Resistor  
Storage Temperature  
Package Power Rating  
25mW @ 70°C  
-65°C to 150°C  
0.225W @ 70°C  
S TA N D A R D VA LU E S  
Resistor (R)  
Value  
1150  
1350  
1000  
R1  
R2  
R3  
S TA N D A R D P A R T O R D E R IN G IN F O R M A TIO N  
Package - Narrow  
Ordering Part Num ber  
Bags  
PAC27A02T/B  
-
Pins  
4
8
Style  
SOT-143  
SOIC  
Tubes  
Tape & Reel  
PAC27A02T/R  
PAC27A02S/R  
Part Marking  
A02T  
PAC27A02S  
-
PAC27A02S/T  
C0860400  
© 2000 California Micro Devices Corp. All rights reserved.  
4/00  
215 Topaz Street, Milpitas, California 95035  
Tel: (408) 263-3214  
Fax: (408) 263-7846  
www.calmicro.com  
1

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