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    首页产品索引MC33167

    MC33167

    购买收藏
     Buck / Boost / Inverting Regulator, Switching, 5.0 A

    制造商:ON

    中文数据手册

    产品信息

    The MC34167, MC33167 series are high performance fixed frequency power Buck Boost Inverting Switching Regulators that contain the primary functions required for dc-dc converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external components.
    These devices consist of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier, and a high current output switch.
    Protective features consist of cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36 µA.
    • Output Switch Current in Excess of 5.0 A
    • Fixed Frequency Oscillator (72 kHz) with On-Chip Timing
    • Provides 5.05 V Output without External Resistor Divider
    • Precision 2% Reference
    • 0% to 95% Output Duty Cycle
    • Cycle-by-Cycle Current Limiting
    • Undervoltage Lockout with Hysteresis
    • Internal Thermal Shutdown
    • Operation from 7.5 V to 40 V
    • Standby Mode Reduces Power Supply Current to 36 µA
    • Economical 5-Lead TO-220 Package with Two Optional Leadforms
    • Also Available in Surface Mount D
    • PAK Package
    • Moisture Sensitivity Level (MSL) Equals 1
    • Pb-Free Packages are Available

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    MC33167D2TR4GON 立即购买
    MC33167THGON 立即购买
    MC33167D2TGONMC33167系列是高效率的固定频率电源开关调节器,适用于降压和反相转换应用,具有最少的外部组件需求。这些设备还可在成本效益较高的升压转换应用中使用。主要功能包括超过5.0 A的输出开关电流、72kHz的固定频率振荡器、5.05 V的输出电压、2%精度的参考电压、0%到95%的输出占空比、逐周期电流限制、欠压锁定、内部热关断和低功耗待机模式。 立即购买
    MC33167TGONMC33167系列是高性能固定频率功率开关调节器,适用于降压和电压反相配置。这些设备包含最少的外部组件,可有效用于升压应用。具有5.05V输出和5.0A输出电流,内置72kHz固定频率振荡器,精度为2%的参考电压,以及低功耗待机模式。 立即购买
    MC33167TVGONMC33167系列是高性能固定频率电源开关稳压器,包含直流到直流转换器所需的主要功能。这些器件专为降压和电压反相配置设计,具有最少的外部组件。它们也可以用于成本效益的升压应用。保护特性包括逐周期电流限制、欠压锁定和热关断。还包括低功耗待机模式,将电源电流减少至36 μA。 立即购买

    技术资料

    标题类型大小(KB)下载
    5.0 A, Step-Up/Down/Inverting Switching RegulatorsPDF263 点击下载
    TO-220 5 LEADPDF60 点击下载
    TO-220 5 LEAD (THA5)PDF61 点击下载
    TO-220 5 LEAD OFFSETPDF254 点击下载
    5 LEAD D2PAKPDF34 点击下载
    MC34167_PKG.GIFUNKNOW23 点击下载

    应用案例更多案例

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