Datasheet > 电源电路 > 开关式稳压器或控制器> TPS5410-EP

TPS5410-EP

更新时间： 2024-09-18 05:52:43

品牌	Logo	应用领域
德州仪器 - TI		转换器输入元件
页数	文件大小	规格书
24页	751K
描述
1-A WIDE INPUT RANGE STEP-DOWN SWIFT CONVERTER

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TPS5410-EP 数据手册

TPS5410-EP

www.ti.com ......................................................................................................................................................................................... SLVS910 –SEPTEMBER 2009

1-A WIDE INPUT RANGE STEP-DOWN SWIFT™ CONVERTER

Check for Samples: TPS5410-EP

FEATURES

APPLICATIONS

•

Consumer: Set-top Box, DVD, LCD Displays

Industrial and Car Audio Power Supplies

Battery Chargers, High Power LED Supply

12-V/24-V Distributed Power Systems

•

Wide Input Voltage Range: 5.5 V to 36 V

•

Up to 1-A Continuous (1.2-A Peak) Output

Current

High Efficiency up to 95% Enabled by 110-mΩ

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

PWM converter that integrates a low resistance high

side N-channel MOSFET. Included on the substrate

with the listed features is a high performance voltage

error amplifier that provides tight voltage regulation

Internal Compensation Minimizes External

Parts Count

Fixed 500-kHz Switching Frequency for Small

Filter Size

accuracy

under

transient

conditions;

Improved Line Regulation and Transient

Response by Input Voltage Feed Forward

undervoltage-lockout 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 ENA pin, shutdown supply

current is reduced to 18 μA typically. Other features

include an active high enable, overcurrent limiting,

overvoltage protection and thermal shutdown. To

reduce design complexity and external component

count, the TPS5410 feedback loop is internally

compensated.

System Protected by Over Current Limiting,

Over Voltage Protection and Thermal

Shutdown

•

–55°C to 125°C Operating Junction

Temperature Range

•

Available in Small 8-Pin SOIC Package

For SWIFT Documentation, Application Notes

and Design Software, See the TI Website at

www.ti.com/swift

The TPS5410 device is available in an easy to use

8-pin SOIC package. TI provides evaluation modules

and software tools to aid in quickly achieving

high-performance power supply designs to meet

aggressive equipment development cycles.

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

(1) Additional temperature ranges are available - contact factory

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.

SWIFT is a trademark 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.

12 3 4 5 6 7...24

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与TPS5410-EP相关器件

型号	品牌	获取价格	描述	数据表
TPS5410MDREP	TI	获取价格	1-A WIDE INPUT RANGE STEP-DOWN SWIFT CONVERTER
TPS5410-Q1	TI	获取价格	1-A, WIDE INPUT RANGE, STEP-DOWN SWIFTâ¢ CON
TPS5410QDRQ1	TI	获取价格	1-A, WIDE INPUT RANGE, STEP-DOWN SWIFTâ¢ CON
TPS54110	TI	获取价格	SWIFT Converter Product Portfolio
TPS54110PWP	TI	获取价格	3V to 6V Input, 1.5A Synchronous Step-Down Converter 20-HTSSOP -40 to 85
TPS54110PWPG4	TI	获取价格	3V 至 6V 输入、1.5A 同步降压转换器 \| PWP \| 20 \| -40 to 8
TPS54110PWPR	TI	获取价格	暂无描述
TPS54110PWPRG4	TI	获取价格	3V 至 6V 输入、1.5A 同步降压转换器 \| PWP \| 20 \| -40 to 8
TPS54110-Q1	TI	获取价格	3-V TO 6-V INPUT, 1.5-A OUTPUT SYNCHRONOUS-BU
TPS54110QPWPRQ1	TI	获取价格	3-V TO 6-V INPUT, 1.5-A OUTPUT SYNCHRONOUS-BU

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