EVALUATION KIT AVAILABLE Click here to ask an associate for production status of specific part numbers. MAX16193 0.3% Accuracy Dual-Channel Supervisory Circuit General Description Benefits and Features The MAX16193 is an ultra-high accuracy, dual-channel 0.3% IN1 Threshold Accuracy window-detector supervisor circuit that monitors a sys- 0.3% IN2 Threshold Accuracy tem s supply rails for undervoltage and overvoltage faults. 0.6V to 0.9V IN1 Threshold Range Input channel 1 (IN1) monitors low core voltage rails from 0.9V to 3.3V IN2 Threshold Range a 0.6V to 0.9V threshold range with 0.3% accuracy while 2% to 5% UV/OV Monitoring Range input-channel 2 (IN2) monitors higher system rails from a Open-Drain/Push-Pull Reset Output Options 0.9V to 3.3V threshold range with 0.3% accuracy. A va- 8-Pin TDFN, 2mm x 3mm Side-Wettable Flanks riety of factory trimmed undervoltage/overvoltage thresh- -40C to +125C Temperature Range olds from 2% to 5% are available to accommodate dif- AEC-Q100 Qualified ferent supply voltages and tolerances. The MAX16193 features two independent, active-low re- set outputs. Both reset output are available in either an open-drain or push-pull version. Each reset output asserts low when the corresponding monitored rail falls outside of the undervoltage/overvoltage threshold window. The reset outputs deassert after a factory-set reset timeout period when the corresponding rail voltage returns to its nominal voltage level. The MAX16193 is available in a small, 2mm x 3mm, 8-pin TDFN chip-on-lead, side-wettable package and operates over the automotive temperature range of -40C to +125C. Applications Advanced Driver-Assistance Systems (ADAS) Multivoltage ASICs Servers Storage Equipment Ordering Information appears at end of data sheet. 19-101424 Rev 0 3/22 2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. One Analog Way, Wilmington, MA 01887 U.S.A. Tel: 781.329.4700 2022 Analog Devices, Inc. All rights reserved.MAX16193 0.3% Accuracy Dual-Channel Supervisory Circuit Typical Application Circuit 3.3V 12V CIN1 0.1F 0.1F VCC VDD 10k 0.7V IN1 DC-DC RST1 RST COUT1 10k CIN3 3.3V DC-DC IN2 RST2 RST C OUT3 CC GND CORE I/O SUPPLY www.analog.com Analog Devices 2