TPS37A010122DSKRQ1 Texas Instruments - Yeehing Electronics

Automotive 65-V window supervisor with ultra-low quiescent current and time-delay function

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Specifications

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The TPS37-Q1 is a 65 V input voltage detector with 1 µA IDD, 1% accuracy, and with a fast 10 µs detection time. This device can be connected directly to 12 V / 24 V automotive battery system for continuous monitoring of over (OV) and under (UV) voltage conditions; with its internal resistor divider, it offers the smallest total solution size. Wide hysteresis voltage options are available to ignore cold crank, start-stop and various car battery voltage transients. Built-in hysteresis on the SENSE pins prevents false reset signals when monitoring a supply voltage rail.