UCC29002

更新时间： 2024-10-01 22:52:43

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
19页	269K
描述
ADVANCED 8-PIN LOAD-SHARE CONTROLLER

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

UCC29002 数据手册

ꢀꢁ ꢁꢂ ꢃꢄ ꢄꢂ

ꢀꢁ ꢁꢅ ꢃꢄ ꢄꢂ

SLUS495C − SEPTEMBER 2001 − REVISED JULY 2003

ꢆ

ꢇ

ꢈ

ꢆ

ꢉ

ꢁ

ꢊ

ꢇ

ꢋ

ꢌ

ꢍ

ꢎ

ꢉ

ꢏ

ꢐ

ꢆ

ꢇ

ꢌ

ꢑ

ꢒ

ꢆ

ꢓ

ꢊ

ꢁ

ꢐ

ꢉ

ꢔ

ꢓ

ꢐ

ꢏ

ꢊ

ꢓ

FEATURES

DESCRIPTION

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

8-Pin MSOP Package Minimizes Space

Lead-Free Assembly

using

very low offset post-package-trimmed

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 resistor

can be placed in either the GND return path or in the

positive output rail of the power supply.

SYSTEM CONFIGURATIONS

Modules With Remote Sense Capability

Modules With Adjust Input

Modules With Both Remote Sense and Adjust

Input

In Conjunction With the Internal Feedback E/A

of OEM Power Supply Units

TYPICAL LOW-SIDE CURRENT SENSING APPLICATION

V+

ADJ

S+

UCC39002

LOAD

CS−

CSO

POWER

SUPPLY

WITH

REMOTE

SENSE

CS+

VDD

GND

EAO

ADJ

S−

V−

SENSE

ꢍ

ꢓ

ꢐ

ꢤ

ꢇ

ꢟ

ꢀ

ꢁ

ꢝ

ꢔ

ꢞ

ꢎ

ꢘ

ꢐ

ꢖ

ꢉ

ꢗ

ꢇ

ꢆ

ꢔ

ꢆ

ꢕ

ꢖ

ꢠ

ꢗ

ꢘ

ꢞ

ꢙ

ꢚ

ꢛ

ꢜ

ꢕ

ꢘ

ꢖ

ꢕ

ꢝ

ꢡ

ꢞ

ꢟ

ꢙ

ꢠ

ꢖ

ꢜ

ꢛ

ꢚ

ꢝ

ꢘ

ꢗ

ꢡ

ꢔꢠ

ꢟ

ꢢ

ꢝ

ꢣ

ꢕ

ꢞ

ꢛ

ꢝ

ꢜ

ꢕ

ꢜ

ꢘ

ꢙ

ꢖ

ꢟ

ꢤ

ꢛ

ꢖ

ꢜ

ꢠ

ꢝ

ꢥ

ꢙ

ꢘ

ꢞ

ꢜ

ꢘ

ꢙ

ꢚ

ꢜ

ꢘ

ꢝ

ꢡ

ꢕ

ꢗ

ꢕ

ꢞ

ꢠ

ꢙ

ꢜ

ꢦ

ꢜ

ꢠ

ꢙ

ꢘ

ꢗ

ꢧ

ꢛ

ꢎ

ꢖ

ꢚ

ꢠ

ꢝ

ꢜ

ꢛ

ꢖ

ꢤ

ꢛ

ꢙ

ꢤ

ꢨ

ꢛ

ꢜ ꢠ ꢝ ꢜꢕ ꢖꢪ ꢘꢗ ꢛ ꢣꢣ ꢡꢛ ꢙ ꢛ ꢚ ꢠ ꢜ ꢠ ꢙ ꢝ ꢥ

ꢙ

ꢛ

ꢖ

ꢜ

ꢩ

ꢥ

ꢍ

ꢙ

ꢘ

ꢤ

ꢟ

ꢞ

ꢜ

ꢕ

ꢘ

ꢖ

ꢡ

ꢙ

ꢘ

ꢞ

ꢠ

ꢝ

ꢕ

ꢖ

ꢪ

ꢤ

ꢘ

ꢠ

ꢝ

ꢖ

ꢘ

ꢜ

ꢖ

ꢠ

ꢞ

ꢠ

ꢝ

ꢛ

ꢙ

ꢕ

ꢣ

ꢩ

ꢕ

ꢖ

ꢞ

ꢣ

ꢟ

ꢤ

ꢠ

www.ti.com

12 3 4 5 6 7...19

中文翻译

下载PDF

UCC29002 替代型号

型号	品牌	替代类型	描述	数据表
UCC39002	TI	功能相似	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UC2902	TI	功能相似	Load Share Controller
UC3902	TI	功能相似	Load Share Controller

与UCC29002相关器件

型号	品牌	获取价格	描述	数据表
UCC29002-1	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002D	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002D/1	TI	获取价格	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 \|
UCC29002D/1G4	TI	获取价格	Advanced 8-pin Load Share Controller 8-SOIC -40 to 105
UCC29002D/1R	TI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, SOIC-8
UCC29002D1	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002D1G4	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002DG4	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002DGK	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER
UCC29002DGKG4	TI	获取价格	ADVANCED 8-PIN LOAD-SHARE CONTROLLER

与UCC29002相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

32
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

29
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

40

产品中心

服务支持

精选活动

关于我们

帮助中心

UCC29002

UCC29002 数据手册

UCC29002 替代型号

与UCC29002相关器件

与UCC29002相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

UCC29002

UCC29002 数据手册

UCC29002 替代型号

与UCC29002相关器件

与UCC29002相关文章

您还可以找

您在本页遇到什么问题？