Floating, High-Voltage Active Rectifier Controller

DESCRIPTION The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode. It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz. On each cycle of the input AC waveform, a

文件：879.96 Kbytes 页数：29 Pages

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浮点高电压有源整流器控制器

LT4322 是一款浮点有源整流器控制器，用于驱动外部的 N 通道 MOSFET 来取代整流二极管。该控制器主要用于交流应用，可在直流到 100kHz 的输入电源频率范围内工作。在输入交流波形的每个周期内，外部 N 通道 MOSFET 栅极会获得增强，以提供相当于 25mV 的低二极管正向电压降。由此产生的功率损耗减少消除了热设计问题和昂贵的散热器，从而大大缩小了 PC 板面积。\n\n 通过添加一个高压耗尽型 N 通道 MOSFET，该控制器能够在极高的输出电压下工作，仅会受到两个外部 MOSFET 的电压等级限制。在交流应用中，集成式 LDO 可提供所需的栅极驱动电压，以将外部 • 在整流器应用中使用 N 通道 MOSFET 取代整流二极管\n\n• 最大程度提高功效比，消除热设计问题\n\n• 25mV 低正向电压降\n\n• 宽工作电压范围：9V 至 >500V;

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丝印：LHPK；Package：DFN；Floating, High-Voltage Active Rectifier Controller

DESCRIPTION The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode. It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz. On each cycle of the input AC waveform, a

文件：879.96 Kbytes 页数：29 Pages

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亚德诺

丝印：LHPK；Package：DFN；Floating, High-Voltage Active Rectifier Controller

DESCRIPTION The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode. It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz. On each cycle of the input AC waveform, a

文件：879.96 Kbytes 页数：29 Pages

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丝印：LTHPM；Package：MSOP；Floating, High-Voltage Active Rectifier Controller

DESCRIPTION The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode. It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz. On each cycle of the input AC waveform, a

文件：879.96 Kbytes 页数：29 Pages

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亚德诺

丝印：LTHPM；Package：MSOP；Floating, High-Voltage Active Rectifier Controller

DESCRIPTION The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode. It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz. On each cycle of the input AC waveform, a

文件：879.96 Kbytes 页数：29 Pages

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MOSFET

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