MAXIM INTEGRATED PRODUCTS MAX6499ATA+T 芯片, 控制器, 热拔插
The is a 72V, overvoltage protection switch/limiter controller with an external MOSFET in 8 pin TDFN package. This device monitors the input voltage and control an external nMOSFET switch to isolate the load at the output during an input overvoltage condition. The gate of the nMOSFET is driven high while the monitored input is below the user-adjustable overvoltage threshold. An integrated charge-pump circuit provides a 10V gate to source voltage to fully enhance the nMOSFET. When the input voltage exceeds the user-adjusted overvoltage threshold, the gate of the MOSFET is quickly pulled low, disconnecting the load from the input. In some applications, disconnecting the output from the load is not desirable. In these cases, the protection circuit can be configured to act as a voltage limiter where the GATE output saw-tooths to limit the voltage to the load.
电源电压DC 5.50V min
电路数 1
针脚数 8
阈值电压 1.24 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 72 V
电源电压Min 5.5 V
安装方式 Surface Mount
引脚数 8
封装 TDFN-8
封装 TDFN-8
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 Industrial, Power Management, Automotive, 通用, 电源管理, 工业, 便携式器材, Communications & Networking, Portable Devices, 车用, 通信与网络
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
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MAX6499ATA+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX6499ATA+ 美信 | 功能相似 | MAX6499ATA+T和MAX6499ATA+的区别 |