Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

General Description The MAX6397/MAX6398 are small, high-voltage overvoltage protection circuits. These devices disconnect the output load or limit the output voltage during an input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as

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Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

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过压保护开关/限幅控制器，可工作至72V

MAX6397/MAX6398是小尺寸、高压/过压保护电路。这些器件在输入过压状态下，能断开输出负载或限制输出电压，非常适合那些存在瞬态高压的汽车和工业应用。\n\n MAX6397/MAX6398监视输入、输出电压，并控制外部n沟道MOSFET在瞬态过压时断开负载或限制输出电压。当所监视的输入电压低于用户设置的过压门限时，栅极驱动输出导通外部n沟道MOSFET。这种模式下，内部电荷泵为n沟道MOSFET提供10V的栅-源电压驱动。\n\n 当输入电压大于过压门限时，迅速将栅极输出强行拉至低电平，保护电路断开输入与负载的连接。有些应用中并不希望断开负载与输入的连接，基于这一 • 5.5V至72V宽电源电压范围\n• 过压保护控制器允许用户选择最合适的外部n沟道MOSFET \n• 内部电荷泵为MOSFET提供增强的栅漏-电压驱动，确保低RDS(ON) \n• 过压状态下，断开输入与输出的连接或限制输出\n• 可调节过压门限\n• 热关断保护\n• 始终有效的低电流(37µA)线性稳压器，源出电流高达100mA (MAX6397)\n• 工作温度范围：-40°C至+125°C (TJ)\n• 小尺寸、增强散热的3mm x 3mm、TDFN封装;

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Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

General Description The MAX6397/MAX6398 are small, high-voltage overvoltage protection circuits. These devices disconnect the output load or limit the output voltage during an input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as

文件：689.64 Kbytes 页数：17 Pages

Maxim

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Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

General Description The MAX6397/MAX6398 are small, high-voltage overvoltage protection circuits. These devices disconnect the output load or limit the output voltage during an input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as

文件：689.64 Kbytes 页数：17 Pages

Maxim

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Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

文件：305.2 Kbytes 页数：18 Pages

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Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V

文件：1.9601 Mbytes 页数：18 Pages

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Package：6-WDFN 裸露焊盘；包装：管件 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL 6TDFN

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Package：6-WDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL 6TDFN

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