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S-191LxxxxA - WINDOW VOLTAGE DETECTOR

Download the S-191LxxxxA datasheet PDF. This datasheet also covers the S-191L variant, as both devices belong to the same window voltage detector family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • etector block.
  • Detection voltage: Undervoltage detection voltage 4.0 V to 10.0 V (0.05 V step) Overvoltage detection voltage 16.0 V to 18.0 V (0.1 V step).
  • Detection voltage accuracy: Undervoltage detection voltage ±1.5% Overvoltage detection voltage ±1.5%.
  • Hysteresis width selectable from "Available" / "Unavailable": "Available": 5.0%, 10.0% "Unavailable": 0%.
  • Release delay time accuracy:.
  • Output form: ±15% (CD = 3.3 nF) Nch open-drain out.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S-191L-ABLIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number S-191LxxxxA
Manufacturer ABLIC
File Size 885.98 KB
Description WINDOW VOLTAGE DETECTOR
Datasheet download datasheet S-191LxxxxA Datasheet

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Other Datasheets by ABLIC

Part Number Description
S-191L WINDOW VOLTAGE DETECTOR
S-19100N12A VOLTAGE DETECTOR
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S-19100N13A VOLTAGE DETECTOR
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
S-191L/191NxxxxA Series www.ablic.com © ABLIC Inc., 2021-2022 AUTOMOTIVE, 125°C OPERATION, 36 V, SUPPLY VOLTAGE DIVIDED OUTPUT, WINDOW VOLTAGE DETECTOR WITH SENSE PIN REVERSE CONNECTION PROTECTION Rev.1.2_00 This IC, developed using CMOS technology, is a high-accuracy window voltage detector with the supply voltage divided output 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 (VSENSE) 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.