首页产品索引NCP4328

    NCP4328

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     Secondary Side Controller, Constant Voltage / Constant Current (CV / CC)

    制造商:ON

    中文数据手册

    产品信息

    The NCP4328 is a secondary side SMPS controller designed for use in applications which requires constant current and/or constant current regulation. The NCP4328x consists of two OTA amplifiers for voltage and current loop regulation with precise internal voltage references. Outputs of OTAs are open drain type (OTAs sink current only). The NCP4328B includes a LED driver pin implemented with an open drain MOSFET driven by a 1 kHz square wave with a 12.5% duty cycle working when VCC is above UVLO for indication purpose. The NCP4328A is available in TSOP5 package while the NCP4328B is available in TSOP6 package.
    • Operating Input Voltage Range: 2.5 V to 36.0 V
    • Supply current
    • 0.5% Reference Voltage Accuracy (TJ = 25C)
    • Constant Voltage and Constant Current Control Loop
    • Indication LED PWM Modulated Driver (NCP4328B)

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCP4328ASNT1GONIC SECONDARY CTLR SW PS 立即购买
    NCP4328BSNT1GON- Secondary Controller, Quasi-Resonant Switchmode Power Supplies Voltage Regulator IC 1 Output 6-TSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    Secondary Side CV/CC ControllerPDF90 点击下载
    TSOP-5PDF31 点击下载
    TSOP-6PDF62 点击下载
    NCP4328_AD.JPGUNKNOW69 点击下载

    应用案例更多案例

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