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| 型号： | TPS5410MDREP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 4.6 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | GREEN, PLASTIC, SOIC-8 |
| 文件页数： | 1/25页 |
| 文件大小： | 759K |
| 代理商： | TPS5410MDREP |
www.ti.com ......................................................................................................................................................................................... SLVS910 – SEPTEMBER 2009
1-A WIDE INPUT RANGE STEP-DOWN SWIFT CONVERTER
Check for Samples: TPS5410-EP
1
FEATURES
APPLICATIONS
Consumer: Set-top Box, DVD, LCD Displays
2
Wide Input Voltage Range: 5.5 V to 36 V
Industrial and Car Audio Power Supplies
Up to 1-A Continuous (1.2-A Peak) Output
Battery Chargers, High Power LED Supply
Current
12-V/24-V Distributed Power Systems
High Efficiency up to 95% Enabled by 110-m
Integrated MOSFET Switch
DESCRIPTION
Wide Output Voltage Range: Adjustable Down
to 1.22 V with 1.5% Initial Accuracy
As a member of the SWIFT family of DC/DC
regulators, the TPS5410 is a high-output-current
Internal Compensation Minimizes External
PWM converter that integrates a low resistance high
Parts Count
side N-channel MOSFET. Included on the substrate
Fixed 500-kHz Switching Frequency for Small
with the listed features is a high performance voltage
Filter Size
error amplifier that provides tight voltage regulation
accuracy
under
transient
conditions;
an
Improved Line Regulation and Transient
undervoltage-lockout circuit to prevent start-up until
Response by Input Voltage Feed Forward
the input voltage reaches 5.5 V; an internally set
System Protected by Over Current Limiting,
slow-start circuit to limit inrush currents; and a voltage
Over Voltage Protection and Thermal
feed-forward
circuit
to
improve
the
transient
Shutdown
response. Using the ENA pin, shutdown supply
–55°C to 125°C Operating Junction
current is reduced to 18
μA typically. Other features
Temperature Range
include an active high enable, overcurrent limiting,
overvoltage protection and thermal shutdown. To
Available in Small 8-Pin SOIC Package
reduce design complexity and external component
For SWIFT Documentation, Application Notes
count, the TPS5410 feedback loop is internally
and Design Software, See the TI Website at
compensated.
The TPS5410 device is available in an easy to use
8-pin SOIC package. TI provides evaluation modules
SUPPORTS DEFENSE, AEROSPACE,
and software tools to aid in quickly achieving
AND MEDICAL APPLICATIONS
high-performance power supply designs to meet
Controlled Baseline
aggressive equipment development cycles.
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
(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
SWIFT is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS5410-Q1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:1-A, WIDE INPUT RANGE, STEP-DOWN SWIFTa?￠ CONVERTER |
| TPS5410QDRQ1 | 功能描述:直流/直流开关调节器 AC 5.5-36V,1A,500kHz RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS54110 | 制造商:TI 制造商全称:Texas Instruments 功能描述:SWIFT Converter Product Portfolio |
| TPS54110EVM-044 | 功能描述:电源管理IC开发工具 3-6Vin DC/DC Conv RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS54110EVM-044 | 制造商:Texas Instruments 功能描述:EVAL BOARD, TPS54110 ADJ 1.5A STEP-DOWN |
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