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TPS5430-EP的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:直流/直流开关稳压器 - 降压稳压器
  • 功能描述:增强型产品 5.5V 至 36V 输入、3A、500kHz 降压转换器
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TPS5430-EP的产品详情:

As a member of the SWIFT™ family of dc/dc regulators, the TPS5430 is a high-output-current pulse-width modulation (PWM) converter that integrates a low-resistance high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error 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.

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.

TPS5430-EP的优势和特性:
  • Wide Input Voltage Range: 5.5 V to 36 V
  • Up to 3-A Continuous (4-A Peak) Output Current
  • High Efficiency up to 95% Enabled by 110-m Integrated MOSFET Switch
  • Wide Output Voltage Range: Adjustable Down to 1.22 V With 1.5% Initial Accuracy
  • 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
  • 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

TPS5430-EP的参数(英文):
  • Vin (Min) (V)
  • 5.5
  • Vin (Max) (V)
  • 36
  • Vout (Min) (V)
  • 1.23
  • Vout (Max) (V)
  • 31
  • Iout (Max) (A)
  • 3
  • Iq (Typ) (uA)
  • 3000
  • Switching frequency (Min) (kHz)
  • 500
  • Switching frequency (Max) (kHz)
  • 500
  • Features
  • Enable, Over Current Protection
  • Rating
  • HiRel Enhanced Product
  • Regulated outputs (#)
  • 1
  • Control mode
  • Voltage Mode
  • Duty cycle (Max) (%)
  • 87
TPS5430-EP具体的完整产品型号参数及价格(美元):

TPS5430-EP的完整型号有:TPS5430MDDAREP、TPS5430MDDAREPG4、V62/09625-01XE,以下是这些产品的关键参数及官网采购报价:

TPS5430MDDAREP,工作温度:-55 to 125,封装:SO PowerPAD (DDA)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS5430MDDAREP的批量USD价格:4.391(1000+)

TPS5430MDDAREPG4,工作温度:-55 to 125,封装:SO PowerPAD (DDA)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS5430MDDAREPG4的批量USD价格:4.391(1000+)

V62/09625-01XE,工作温度:-55 to 125,封装:SO PowerPAD (DDA)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网V62/09625-01XE的批量USD价格:4.391(1000+)

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TPS5430-EP的评估套件:

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