MAX6398 Overview
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 automotive and industrial applications.
MAX6398 Key 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 During Overvoltage Conditions
- Adjustable Overvoltage Threshold
- Thermal-Shutdown Protection
- Always-On, Low-Current (37µA) Linear Regulator Sources Up to 100mA (MAX6397)
- Fully Specified from -40°C to +125°C (TJ)
- Small, Thermally Enhanced 3mm x 3mm TDFN Package
- Replace “-T” with “+T” for lead-free packages. --EP = Exposed pad. The MAX6397 linear regulator is offered in four outpu
MAX6398 Applications
- Replace “-T” with “+T” for lead-free packages. --EP = Exposed pad. The MAX6397 linear regulator is offered in four output voltage options and a choice of a 92.5