S-191ExxxxH Series AUTOMOTIVE, 105°C OPERATION, 36 V, WINDOW VOLTAGE DETECTOR WITH SENSE PIN REVERSE CONNECTION PROTECTION

2022-06-24
●This IC, developed using CMOS technology, is a high-accuracy window voltage detector that detects undervoltage and overvoltage. The detection voltage and release voltage are fixed internally with an accuracy of ±1.5%.
●Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even if the SENSE pin voltage (V-SENSE) falls to 0 V. The SENSE pin also has a built-in reverse connection protection circuit that reduces current in the SENSE pin during a reverse connection.
●The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (C-D = 3.3 nF). The output form is Nch open-drain output.
●ABLIC Inc. offers FIT rate calculated based on actual customer usage conditions in order to support customer functional safety design.
●For more information regarding our FIT rate calculation, contact our sales representatives.

ABLIC

S-191ExxxxH SeriesS-191ExxxxHS-191E SeriesS-191ES-191ExxxxH-xxxxU7

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Part#

WINDOW VOLTAGE DETECTORhigh-accuracy window voltage detector

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Overvoltage detection ]power supply ]automotive electric component ]Automotive battery voltage detection ]automotive ]car body, headlight ]ITS ]car navigation system ]car audio system ]

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Datasheet

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HTMSOP-8;HSNT-8;2030

English Chinese Chinese and English Japanese

2021/5/27

Rev.1.0_00

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