资 源 简 介
The AAT4686 OVPSwitch™ is a member of AnalogicTech’s ApplicaTIon Specific Power MOSFET™ (ASPM™) product family. It is a P-channel MOSFET driver IC with preciseover-voltage protecTIon control, designed to protect lowvoltage systems against high-voltage faults up to +28V. If the input voltage exceeds the programmed over-voltage threshold, the external P-channel MOSFET switch will be turned off to prevent damage to the output loadcircuits. The AAT4686 is available with an internally programmed over-voltage trip point or as an adjustable version programmed by a two external resistors.
