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升降压芯片

RY8310

RY8310是一个高频、同步、校流、降压、开关模式转换器,具有内部功率模块。它提供了一个非常紧凑的解决方案,在较宽的输入电源范围内提供1a的连续电流,具有良好的负载和线路调节。
RY8310需要最少数量的现成外部组件,并且SOT23-6封装可以节省空间。
    RY8310 Description/概述:
    The RY8310 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 1A continuous current over a wide input supply range, with excellent load and line regulation.
    The RY8310 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.

    RY8310是一个高频、同步、校流、降压、开关模式转换器,具有内部功率模块。它提供了一个非常紧凑的解决方案,在较宽的输入电源范围内提供1a的连续电流,具有良好的负载和线路调节。
    RY8310需要最少数量的现成外部组件,并且SOT23-6封装可以节省空间。

    RY8310 Features/特性:
    Wide 4.5V to 30V Operating Input Range
    1A Continuous Output Current
    1.4MHz Switching Frequency
    Short Protection with Hiccup-Mode
    Built-in Over Current Limit
    Built-in Over Voltage Protection
    Force-PWM Mode
    Internal Soft-Start
    200mΩ/150mΩ Low RDS(ON) Internal Power MOSFETs
    Output Adjustable from 0.8V
    No Schottky Diode Required
    Integrated internal compensation
    Thermal Shutdown
    Available in SOT23-6 Package
    -40°C to +85°C Temperature Range

    Applications/应用:
    CCTV Camera
    Flat-Panel Television and Monitor
    Battery Charger
    Distributed Power Systems

    RY8310 Typical Application Circuit:

    RY8310 Pin Description:

    RY8310 Order Information (1):

    Marking
    Part No.
    Model
    Description
    Package
    T/R Qty

    GBYLL

    34355600

    RY8310

    RY8310Buck, 4.5-30V, 1A, 1.4MHz, VFB

    0.8V, SOT23-6

    SOT23-6

    3000PCS


    RY8310 Functional Block Diagram:

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