S-191L/191NxxxxH Series AUTOMOTIVE, 105°C OPERATION, 36 V, SUPPLY VOLTAGE DIVIDED OUTPUT, WINDOW VOLTAGE DETECTOR WITH SENSE PIN REVERSE CONNECTION PROTECTION
●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.
●The supply voltage divided output is prepared in this IC. The supply voltage divided output is a function that divides the V-SENSE into V-SENSE/6, V-SENSE/8, V-SENSE/12 or V-SENSE/14 and outputs the voltage. For example, this function makes it possible that the IC connects to a low voltage microcontroller A/D converter directly and the microcontroller monitors a battery voltage.
●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.
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S-191LxxxxH Series 、 S-191NxxxxH Series 、 S-191LxxxxH 、 S-191NxxxxH 、 S-191L Series 、 S-191L 、 S-191N Series 、 S-191N 、 S-191xxxxxH-xxxxU7 |
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WINDOW VOLTAGE DETECTOR 、 high-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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Please see the document for details |
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HTMSOP-8;HSNT-8;2030 |
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English Chinese Chinese and English Japanese |
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2021/4/23 |
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Rev.1.0_00 |
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941 KB |
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