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UCC29002DGKR/1 PDF预览

UCC29002DGKR/1

更新时间: 2024-11-26 15:55:55
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
27页 1021K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MSOP-8

UCC29002DGKR/1 技术参数

生命周期:Obsolete零件包装代码:MSOP
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-G8长度:3 mm
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:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:12 V认证状态:Not Qualified
座面最大高度:1.1 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端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

UCC29002DGKR/1 数据手册

 浏览型号UCC29002DGKR/1的Datasheet PDF文件第2页浏览型号UCC29002DGKR/1的Datasheet PDF文件第3页浏览型号UCC29002DGKR/1的Datasheet PDF文件第4页浏览型号UCC29002DGKR/1的Datasheet PDF文件第5页浏览型号UCC29002DGKR/1的Datasheet PDF文件第6页浏览型号UCC29002DGKR/1的Datasheet PDF文件第7页 
SLUS495H − SEPTEMBER 2001 − REVISED AUGUST 2007  
FEATURES  
DESCRIPTION  
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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  
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8-Pin MSOP Package Minimizes Space  
Lead-Free Assembly  
using  
a
very low offset post-package-trimmed  
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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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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  
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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
3
4
CS−  
CSO  
8
7
6
5
POWER  
SUPPLY  
WITH  
REMOTE  
SENSE  
CS+  
VDD  
GND  
LS  
EAO  
ADJ  
S−  
V−  
R
SHUNT  
ꢖꢢ  
Copyright 2007, Texas Instruments Incorporated  
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
ꢠꢢ  
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www.ti.com  
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