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UCC29002D/1G4

更新时间： 2024-11-26 21:06:07
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管
页数 文件大小 规格书
28页 1082K
描述
Advanced 8-pin Load Share Controller 8-SOIC -40 to 105

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中文翻译

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UCC29002D/1G4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.16可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：8
最高工作温度：105 °C最低工作温度：-40 °C
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峰值回流温度（摄氏度）：260
电源：12 V认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Power Management Circuits
最大供电电流 (Isup)：3.5 mA标称供电电压 (Vsup)：12 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

UCC29002D/1G4 数据手册

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SLUS495H − SEPTEMBER 2001 − REVISED AUGUST 2007  
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FEATURES  
DESCRIPTION  
D
D
D
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High Accuracy, Better Than 1% CurrentShare  
Error at Full Load  
The UCC39002 is an advanced, high performance and  
low cost loadshare controller that provides all  
necessary functions to parallel multiple independent  
power supplies or dc-to-dc modules. Targeted for high  
reliability applications in server, workstation, telecom  
and other distributed power systems, the controller is  
suitable for N+1 redundant systems or high current  
applications where off-the-shelf power supplies need to  
be paralleled.  
High-Side or Low-Side (GND Reference)  
Current-Sense Capability  
Ultra-Low Offset Current Sense Amplifier  
Single Wire Load Share Bus  
Full Scale Adjustability  
Intel SSI LoadShare Specification Compliant  
Disconnect from Load Share Bus at Stand-By  
The BiCMOS UCC39002 is based on the automatic  
master/slave architecture of the UC3902 and UC3907  
load share controllers. It provides better than 1%  
current share error between modules at full load by  
Load Share Bus Protection Against Shorts to  
GND or to the Supply Rail  
D
8-Pin MSOP Package Minimizes Space  
Lead-Free Assembly  
using  
a
very low offset post-package-trimmed  
D
current-sense amplifier and a high-gain negative  
feedback loop. And with the amplifier’s common mode  
range of 0-V to the supply rail, the current sense  
SYSTEM CONFIGURATIONS  
resistor, R  
, can be placed in either the GND return  
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D
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Modules With Remote Sense Capability  
Modules With Adjust Input  
SHUNT  
path or in the positive output rail of the power supply.  
Modules With Both Remote Sense and Adjust  
Input  
D
In Conjunction With the Internal Feedback E/A  
of OEM Power Supply Units  
TYPICAL LOW-SIDE CURRENT SENSING APPLICATION  
V+  
R
ADJ  
S+  
UCC39002  
LOAD  
1
2
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4
CS−  
CSO  
8
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5
POWER  
SUPPLY  
WITH  
REMOTE  
SENSE  
CS+  
VDD  
GND  
LS  
EAO  
ADJ  
S−  
V−  
R
SHUNT  
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Copyright 2007, Texas Instruments Incorporated  
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ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
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中文翻译

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UCC29002D/1G4 替代型号

型号 品牌 替代类型 描述 数据表
UCC29002DR/1 TI

完全替代

 温度范围为 -40°C 至 105°C 的高级 8 引脚负载共享控制器 | D | 8 |
UCC29002DGK TI

完全替代

 ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002D TI

完全替代

 ADVANCED 8-PIN LOAD-SHARE CONTROLLER

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