Datasheet Texas Instruments UCC39002DGKR — 数据表

制造商	Texas Instruments
系列	UCC39002
零件号	UCC39002DGKR

先进的8引脚负载共享控制器8-VSSOP 0至70

数据表

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PDF, 1.2 Mb, 修订版: I, 档案已发布: May 31, 2016

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	8
Package Type	DGK
Industry STD Term	VSSOP
JEDEC Code	R-PDSO-G
Package QTY	2500
Carrier	LARGE T&R
Device Marking	39002
Width (mm)	3
Length (mm)	3
Thickness (mm)	.97
Pitch (mm)	.65
Max Height (mm)	1.07
Mechanical Data	下载

参数化

Operating Supply Current	2.5 mA
Operating Supply(Max)	14.25 V
Operating Supply(Min)	4.375 V
Operating Temperature Range	0 to 70 C
Package Group	VSSOP
Package Size: mm2:W x L	8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rating	Catalog
Share Bus	Single-Ended
Special Features	UVLO
Startup Current	2500 uA

生态计划

RoHS

Compliant

设计套件和评估模块

Evaluation Modules & Boards: UCC39002EVM
UCC39002 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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应用须知

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Load-Sharing TPS40050 Modules Using the UCC39002 Load-Share Controller
PDF, 326 Kb, 档案已发布: Apr 13, 2004
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Current Sharing in Redundant Systems
PDF, 237 Kb, 档案已发布: Jan 8, 2010
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Synchronizing Three or More UCC28950 Phase-Shifted, Full-Bridge Controllers
PDF, 650 Kb, 档案已发布: Sep 13, 2011
One of the key features of the UCC28950 phase-shifted, full-bridge controller is its ability to synchronize its main oscillator to an external clock source. In this way, multiple controllers can be synchronized to improve performance criteria of the end power supply. This application report expands the details of the synchronization capability of the UCC28950, provides examples of simple circuits
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48-VIN, 12-VOUT Loadshare System Using the UCC39002 with Three DC-DC Modules (Rev. A)
PDF, 227 Kb, 修订版: A, 档案已发布: Feb 14, 2003
This application note features the UCC39002 BiCMOS 8-pin advanced load share controller and specifically illustrates equal current sharing between three 48-VDC to 12-VDC power modules, each rated for 8.4-A maximum output current, paralleled to supply a load of up to 24 A. The example uses high-side current sensing with the bias for the controllers supplied directly from the module?s output voltage
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Pre-biased Output Voltage Startup Operation of the UCC28950
PDF, 137 Kb, 档案已发布: Aug 1, 2011
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U-163 The UC3902 Load Share Controller and its Performance in Distributed Power (Rev. A)
PDF, 272 Kb, 修订版: A, 档案已发布: Dec 13, 2002
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U-129 UC3907 Load Share IC Simplifies Parallel Power Supply Design
PDF, 251 Kb, 档案已发布: Sep 5, 1999
The UC3907 family of Load Share Controller ICs provides all the necessary features to allow multiple independent power modules to be paralleled, so each module supplies only its proportionate share to total load current. Many power supply manufacturers have found it economically feasible to make standard modular power supplies which are easily paralleled for higher current applications. If speci

模型线

系列: UCC39002 (7)

UCC39002D UCC39002DG4 UCC39002DGK UCC39002DGKR UCC39002DR UCC39002DRG4 UCC39002P

制造商分类

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Load Share