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    深圳市利盛达科技有限公司 利盛达科技让电源设计更便捷可靠|联系电话:13928434054
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    RT8290,3A,23V,340KHz,0.925VFB同步降压DC-DC

    RT8290】3A,23V,340KHz,0.925VFB同步降压DC-DC

    • 将RT8290添加至收藏夹 用邮件咨询RT8290的相关信息 就RT8290 QQ咨询,也可电话至139 2843 4054。

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      如有任何问题,请联系新市场拓展部24小时服务热线:139 2843 4054;
      sales@lsdtek.com;
    RT8290 详细介绍

    RT8290概述3A,23V,340kHz同步整流降压DC-DC
    The RT8290 is a high efficiency synchronous step-down DC/DC converter that can deliver up to 3A output current from 4.5V to 23V input supply. The RT8290's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors. RT8290 Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The RT8290 also provides output under voltage protection and thermal shutdown protection. The RT8290 low current (<3μA) shutdown mode provides output disconnection, enabling easy power management in battery-powered systems. The RT8290 is available in an SOP-8 (Exposed Pad) package.


    RT8290技术特性
    RT8290 4.5V to 23V Input Voltage Range
    RT8290 1.5% High Accuracy Feedback Voltage
    RT8290 3A Output Current
    RT8290 Integrated N-MOSFET Switches
    RT8290 Current Mode Control
    RT8290  Fixed Frequency Operation : 340kHz
    RT8290  Output Adjustable from 0.925V to 20V
    RT8290 Up to 95% Efficiency
    • Programmable Soft-Start
    • Stable with Low-ESR Ceramic Output Capacitors
    • Cycle-by-Cycle Over Current Protection
    • Input Under Voltage Lockout
    • Output Under Voltage Protection
    • Thermal Shutdown Protection
    • Thermally Enhanced SOP-8 (Exposed Pad) Package
    • RoHS Compliant and Halogen Free


    RT8290应用领域
    • Industrial and Commercial Low Power Systems
    • Computer Peripherals
    • LCD Monitors and TVs
    • Green Electronics/Appliances
    • Point of Load Regulation of High-Performance DSPs, FPGAs and ASICs.
     


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