The AAT3560/2/4 series of PowerManager products arepart of AnalogicTech’s Total Power Management IC?(TPMIC?) product family. These voltage detectors areideal for monitoring voltage supplies in portable systems,where extended battery life is critical. They provide
a low-cost, reliable solution by eliminating severalexternal components. The AAT3560 series operates bymonitoring the system power supply voltage. When theinput voltage drops below a fixed threshold, the deviceoutput changes state depending upon configuration.When the input voltage rises above the threshold, thedevice output reverts back to the previous state. TheAAT3560 series is available with three different outputstages: AAT3560 push-pull active high output; AAT3562push-pull active low output; and AAT3564 open drainactive low output.