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    首页产品索引NCP1397

    NCP1397

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     Controller, High Performance, Resonant Mode, with Integrated High Voltage Drivers

    制造商:ON

    中文数据手册

    产品信息

    The NCP1397 is a high performance controller that can be utilized in half bridge resonant topologies such as series resonant, parallel resonant and LLC resonant converters. It integrates 600 V gate drivers, simplifying layout and reducing external component count. With its unique architecture, including a 500 kHz Voltage Controlled Oscillator whose control mode permits flexibility when an ORing function is required, the NCP1397 delivers everything needed to build a reliable and rugged resonant mode power supply. The NCP1397 provides a suite of protection features with configurable settings to optimize any application. These include: auto-recovery or fault latch-off, brown-out, open optocoupler, soft-start and short-circuit protection. Deadtime is also adjustable to overcome shoot through current. NCV1397 offers an Automotive certified version (AEC-Q100/PPAP)

    • Adjustable minimum switching frequency with 3% accuracy

    • Brown-out input

    • 1 A / 0.5 A Peak Current Sink / Source Drive

    • Timer-based OCP input with auto-recovery

    • Second latched OCP level

    • Adjustable deadtime from 100 ns to 2 us

    • Adjustable soft-start

    优势特点

    特性 优势








    • Adjustable minimum switching frequency with 3% accuracy


    • Keeps the converter operation in the right region & simplifies design




    • Brown-out input


    • Simple PFC association




    • 1 A / 0.5 A Peak Current Sink / Source Drive


    • High gate drive capability




    • Timer-based OCP input with auto-recovery


    • Allows transient overload, protects against overpower




    • Second latched OCP level


    • Protects application in case of short circuit




    • Adjustable deadtime from 100 ns to 2 us


    • Prevents shoot-through currents and allows for optimization based on MOSFET characteristics




    • Adjustable soft-start


    • Reduces startup currents






    规格参数

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    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCV1397BDR2GONICRESONANTMODECTLR16SOIC 立即购买
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    NCP1397ADR2GON离线转换器 半桥 拓扑 50~500kHz 16-SOIC 立即购买
    NCP1397BDR2GONIC REG CTRLR ISO PWM 16-SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    A Simple DC SPICE Model for the LLC ConverterPDF474 点击下载
    SOIC-16 NB, Less Pin 13PDF50 点击下载
    Understanding the LLC Structure in Resonant ApplicationsPDF416 点击下载
    Stability Analysis in Multiple Loop SystemsPDF213 点击下载
    High Performance Resonant Mode Controller with Integrated High-Voltage DriversPDF421 点击下载
    Implementing a 12 V /240 W Power Supply with the NCP4303B, NCP1605 and NCP1397BPDF2048 点击下载
    NCP1397_PD.JPGUNKNOW63 点击下载
    NCP1397_AD.JPGUNKNOW1113 点击下载

    应用案例更多案例

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