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    首頁產(chǎn)品索引NCP1030

    NCP1030

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    ?Integrated DC-DC Converter for PoE and Telecom

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The NCP1030 and NCP1031 are a family of miniature high-voltage monolithic dc-dc converters with on-chip power switch and start-up circuits. The NCP103x family incorporates in a single IC all the active power, control logic and protection circuitry required to implement, with minimal external components, several switching regulator applications, such as a secondary side bias supply or a low power dc-dc converter.
    This controller family is ideally suited for 48 V telecom, 42 V automotive, 12 V input and Power Over Ethernet (PoE) applications. The NCP103x can be configured in any single-ended topology such as forward or flyback. The NCP1030 is targeted for applications requiring up to 3 W, and the NCP1031 is targeted for applications requiring up to 6 W.
    The internal error amplifier allows the NCP103x family to be easily configured for secondary or primary side regulation operation in isolated and non-isolated configurations. The fixed frequency oscillator is optimized for operation up to 1 MHz and is capable of external frequency synchronization, providing additional design flexibility. In addition, the NCP103x incorporates individual line undervoltage and overvoltage detectors, cycle by cycle current limit and thermal shutdown to protect the controller under fault conditions. The preset current limit thresholds eliminate the need for external sensing components.
    • On Chip High 200 V Power Switch Circuit and Startup Circuit
    • External Frequency Synchronization up to 1 MHz
    • Internal Startup Regulator with Auxiliary Winding Override
    • Trimmed 2% Internal Reference
    • Line Under/Over Voltage Lockout
    • Internal Error Amplifier
    • Primary or Secondary Regulation
    • Cycle by Cycle Current Limit
    • Over Temperature Protection

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    型號制造商描述購買
    NCP1030DMR2GON低功率PWM控制器,帶有芯片電源開關(guān) 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B)下載
    Design of an Isolated 2 W Bias Supply for Telecom Systems Using the NCP1030PDF1581 點(diǎn)擊下載
    Integrated DC-DC Converter for Power over Ethernet & Telecom DC-DCPDF186 點(diǎn)擊下載
    Micro 8 lead Surface MountPDF56 點(diǎn)擊下載
    NCP1030_PKG.GIFUNKNOW6 點(diǎn)擊下載
    NCP1030_AD.JPGUNKNOW27 點(diǎn)擊下載
    NCP1030GEVB Bill of Materials ROHS CompliantPDF77 點(diǎn)擊下載
    NCP1030GEVB Gerber Layout Files (Zip Format)RAR17 點(diǎn)擊下載
    NCP1030GEVB SchematicPDF559 點(diǎn)擊下載

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