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TPS54310MPWPREP PDF预览

TPS54310MPWPREP

更新时间： 2024-11-29 06:01:11
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管输出元件输入元件PC
页数 文件大小 规格书
21页 750K
描述
3-V TO 6-V INPUT, 3-A OUTPUT,SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT™)

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中文翻译

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TPS54310MPWPREP 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：HTSSOP-20针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.87Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：607792
Samacsys Pin Count：21Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SOP65P640X120-21N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
其他特性：ALSO PROVIDES AN ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.9V模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：6 V最小输入电压：3 V
标称输入电压：5 VJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：6.5 mm
湿度敏感等级：2功能数量：1
端子数量：20最高工作温度：125 °C
最低工作温度：-55 °C最大输出电流：6 A
最大输出电压：3.3 V最小输出电压：0.9 V
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.2 mm表面贴装：YES
切换器配置：BUCK最大切换频率：700 kHz
温度等级：MILITARY端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

TPS54310MPWPREP 数据手册

 浏览型号TPS54310MPWPREP的Datasheet PDF文件第2页浏览型号TPS54310MPWPREP的Datasheet PDF文件第3页浏览型号TPS54310MPWPREP的Datasheet PDF文件第4页浏览型号TPS54310MPWPREP的Datasheet PDF文件第5页浏览型号TPS54310MPWPREP的Datasheet PDF文件第6页浏览型号TPS54310MPWPREP的Datasheet PDF文件第7页 
Typ ical Si ze  
(6 ,3 mm x 6, 4 mm)  
TPS54310-EP  
www.ti.com ..................................................................................................................................................................................................... SLVS818–APRIL 2008  
3-V TO 6-V INPUT, 3-A OUTPUT, SYNCHRONOUS BUCK PWM  
SWITCHER WITH INTEGRATED FETs (SWIFT™)  
1
FEATURES  
2
•
Controlled Baseline  
•
Adjustable Output Voltage Down to 0.9 V With  
1% Accuracy  
–
–
–
One Assembly Site  
One Test Site  
•
•
•
Externally Compensated for Design Flexibility  
Fast Transient Response  
One Fabrication Site  
Wide PWM Frequency: Fixed 350 kHz, 550  
kHz, or Adjustable 280 kHz to 700 kHz  
•
•
Extended Temperature Performance of  
–55°C to 125°C  
•
•
Load Protected by Peak Current Limit and  
Thermal Shutdown  
Enhanced Diminishing Manufacturing Sources  
(DMS) Support  
Integrated Solution Reduces Board Area and  
Total Cost  
•
•
•
Enhanced Product-Change Notification  
(1)  
Qualification Pedigree  
60-mΩ MOSFET Switches for High Efficiency  
at 3-A Continuous Output Source or Sink  
Current  
APPLICATIONS  
•
Low-Voltage High-Density Systems With  
Power Distributed at 5 V or 3.3 V  
(1) Component qualification in accordance with JEDEC and  
industry standards to ensure reliable operation over an  
extended temperature range. This includes, but is not limited  
to, Highly Accelerated Stress Test (HAST) or biased 85/85,  
temperature cycle, autoclave or unbiased HAST,  
•
Point of Load Regulation for  
High-Performance DSPs, FPGAs, ASICs, and  
Microprocessors  
Broadband, Networking, and Optical  
Communications Infrastructure  
•
•
electromigration, bond intermetallic life, and mold compound  
life. Such qualification testing should not be viewed as  
justifying use of this component beyond specified  
performance and environmental limits.  
Portable Computing/Notebook PCs  
DESCRIPTION/ORDERING INFORMATION  
As members of the SWIFT™ family of dc/dc regulators, the TPS54310 low input voltage high output current  
synchronous buck PWM converter integrates all required active components. Included on the substrate with the  
listed features are a true, high performance, voltage error amplifier that provides high performance under  
transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an  
internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for  
processor/logic reset, fault signaling, and supply sequencing.  
The TPS54310 device is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD™ package, which  
eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT designer software tool to aid in  
quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
SWIFT, PowerPAD are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008, Texas Instruments Incorporated  
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中文翻译

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TPS54310MPWPREP 替代型号

型号 品牌 替代类型 描述 数据表
V62/08606-01XE TI

类似代替

 具有集成 FET 的增强型产品 3V 至 6V 输入、3A、同步降压 PWM 转换开关 |

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