首页产品索引NCP1395

    NCP1395

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     Controller, High Performance Resonant Mode

    制造商:ON

    中文数据手册

    产品信息

    The NCP1395A/B offers everything needed to build a reliable and rugged resonant mode power supply. Its unique architecture includes a 1 MHz Voltage Controller Oscillator whose control mode brings flexibility when an ORing function is a necessity, e.g. in multiple feedback paths implementations. Protections featuring various reaction times, e.g. immediate shutdown or timer-based event, brown-out, broken opto-coupler detection etc., contribute to a safer converter design, without engendering additional circuitry complexity. An adjustable deadtime also helps lowering the shoot-through current contribution as the switching frequency increases.
    Finally, an on-board operational transconductance amplifier allows for various configurations, including constant output current working mode or traditional voltage regulation.
    • High Frequency Operation from 50 kHz up to 1.0 MHz
    • Selectable Minimum Switching Frequency with ±3% Accuracy
    • Timer-Based Input with Auto-Recovery Operation for Delayed Event Reaction
    • Adjustable Deadtime from 150 ns to 1.0 µs
    • Startup Sequence via an Adjustable Soft--Start
    • Brown-Out Protection for a Simpler PFC Association
    • Latched Input for Severe Fault Conditions, e.g. Overtemperature or OVP
    • Enable Input for Immediate Eventreaction or Simple ON/OFF Control
    • Operational Transconductance Amplifier (OTA) for Multiple Feedback Loops
    • Low Startup Current of 300 µA max
    • Common Collector Optocoupler Connection

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCP1395BPGONIC REG CTRLR PWM VM 16-DIP 立即购买
    NCP1395APGONIC REG CTRLR PWM VM 16-DIP 立即购买
    NCP1395ADR2GONIC REG CTRLR PWM VM 16-SOIC 立即购买
    NCP1395BDR2GONIC REG CTRLR PWM VM 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
    A 36 W Ballast Application with the NCP5181PDF188 点击下载
    Implementing a Medium Power AC-DC Converter with the NCP1395PDF726 点击下载
    Controller, High Performance Resonant ModePDF343 点击下载
    The LCD TV Standby Power Consumption ReductionPDF136 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
    SOIC 16 LEADPDF37 点击下载

    应用案例更多案例

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