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Datasheet > 电源电路 > 开关式稳压器或控制器> TPS5430MDDAREPG4
TPS5430MDDAREPG4 PDF预览

TPS5430MDDAREPG4

更新时间： 2024-09-30 11:58:27
品牌 Logo 应用领域
德州仪器 - TI 转换器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
28页 914K
描述
3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVERTER

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中文翻译

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TPS5430MDDAREPG4 技术参数

是否Rohs认证： 符合生命周期：Active
零件包装代码：SOIC包装说明：HLSOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.18Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：607791
Samacsys Pin Count：9Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：DDA0008J
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
其他特性：ALSO HAS ADJUSTABLE OUTPUT DOWN TO 1.22V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：36 V最小输入电压：5.5 V
标称输入电压：12 VJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.89 mm
湿度敏感等级：1功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-55 °C最大输出电流：8.5 A
最大输出电压：1.22 V封装主体材料：PLASTIC/EPOXY
封装代码：HLSOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.68 mm子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：BUCK
最大切换频率：600 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：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 mm
Base Number Matches：1

TPS5430MDDAREPG4 数据手册

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TPS5430-EP  
www.ti.com................................................................................................................................................................................................... SLVS911–MARCH 2009  
3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVERTER  
1
FEATURES  
DESCRIPTION  
2
•
Wide Input Voltage Range: 5.5 V to 36 V  
•
Up to 3-A Continuous (4-A Peak) Output  
Current  
As a member of the SWIFT™ family of dc/dc  
regulators, the TPS5430 is a high-output-current  
pulse-width modulation (PWM) converter that  
•
•
•
•
•
•
High Efficiency up to 95% Enabled by 110-mΩ  
Integrated MOSFET Switch  
integrates  
MOSFET. Included on the substrate with the listed  
features are high-performance voltage error  
a
low-resistance high-side N-channel  
Wide Output Voltage Range: Adjustable Down  
to 1.22 V With 1.5% Initial Accuracy  
a
amplifier that provides tight voltage regulation  
accuracy under transient conditions, an undervoltage  
lockout (UVLO) circuit to prevent start-up until the  
input voltage reaches 5.5 V, an internally set  
slow-start circuit to limit inrush currents, and a voltage  
feed-forward circuit to improve the transient  
response. Using the enable (ENA) pin, shutdown  
supply current is reduced to 18 µA typically. Other  
features include an active-high enable, overcurrent  
limiting, overvoltage protection (OVP) and thermal  
shutdown. To reduce design complexity and external  
component count, the TPS5430 feedback loop is  
internally compensated. The TPS5430 regulates a  
wide variety of power sources including 24-V buses.  
Internal Compensation Minimizes External  
Parts Count  
Fixed 500-kHz Switching Frequency for Small  
Filter Size  
Improved Line Regulation and Transient  
Response by Input Voltage Feed Forward  
System Protected by Overcurrent Limiting,  
Overvoltage Protection, and Thermal  
Shutdown  
•
•
•
–55°C to 125°C Operating Junction  
Temperature Range  
Available in Small Thermally Enhanced 8-Pin  
SOIC PowerPAD™ Package  
The TPS5430 device is available in a thermally  
enhanced, easy-to-use 8-pin SOIC PowerPAD™  
package. 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.  
For SWIFT™ Documentation, Application  
Notes, and Design Software, See the TI  
Website at www.ti.com/swift  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
•
•
•
•
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Military (–55°C/125°C)  
Temperature Range(1)  
•
•
•
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
APPLICATIONS  
•
•
•
Industrial and Car Audio Power Supplies  
Battery Chargers, High-Power LED Supplies  
12-V/24-V Distributed Power Systems  
(1) Additional temperature ranges are available - contact factory  
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
PowerPAD, SWIFT 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 © 2009, Texas Instruments Incorporated  
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中文翻译

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TPS5430MDDAREPG4 替代型号

型号 品牌 替代类型 描述 数据表
V62/09625-01XE TI

类似代替

 3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVE
TPS5430MDDAREP TI

类似代替

 3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT™ CONVE

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