MAX6397 Datasheet - Maxim Integrated Products

MAX6397 Overvoltage Protection Switch/Limiter Controllers

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 those found in automotiv.

MAX6397 Features

* 5.5V to 72V Wide Supply Voltage Range

* Overvoltage Protection Controllers Allow User to Size External n-Channel MOSFETs

* Internal Charge-Pump Circuit Ensures MOSFET Gate-to-Source Enhancement for Low RDS(ON) Performance

* Disconnect or Limit Output from Input Duri

MAX6397_MaximIntegratedProducts.pdf