Automotive, 125°C Operation, 36 V, Voltage Detector with SENSE Pin Reverse Connection Protection, Delay Function (External Delay Time Setting) S-19113xxxA Series

Describe:

This IC, developed using CMOS technology, is a high-accuracy voltage detector. 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.

The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (CD = 3.3 nF). The output form is Nch open-drain output.

Features:

• Detection voltage: 4.0 V to 10.0 V (0.05 V step)

• Detection voltage accuracy: ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": "Available": 5.0%, 10.0%

"Unavailable": 0%

• Release delay time accuracy: ±15% (CD = 3.3 nF)

• Current consumption: 0.6 μA typ.

• Output form: Nch open-drain output

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection.

• Operation voltage range: 3.0 V to 36.0 V

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• Withstand 45 V load dump

• AEC-Q100 qualified*1

Applications:

• Automotive battery voltage detection

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 36 V, Voltage Detector for Overvoltage Detection with Delay Function (External Delay Time Setting) S-19115xxxA Series

Describe:

This IC, developed using CMOS technology, is a high-accuracy voltage detector. 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 S_ENSE 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.

Features: 

• Detection voltage: 16.0 V to 18.0 V (0.1 V step) 

• Detection voltage accuracy: ±1.5% 

• Hysteresis width selectable from "Available" / "Unavailable": "Available": 5.0%, 10.0% 

 "Unavailable": 0% 

• Release delay time accuracy: ±15% (C_D = 3.3 nF) 

• Current consumption: 0.6 μA typ. 

• Output form: Nch open-drain output 

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection. 

• Operation voltage range: 3.0 V to 36.0 V 

• Operation temperature range: Ta = −40°C to +125°C 

• Lead-free (Sn 100%), halogen-free 

• Withstand 45 V load dump 

• AEC-Q100 qualified^*1

*1. Contact our sales representatives for details. 

Applications: 

• Automotive battery voltage detection 

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 10 V Voltage Detector with Delay Function (External Delay Time Setting) S-19100xxxA Series

Describe:

The S-19100xxxA Series, developed by using CMOS technology, is a voltage detector IC for automotive 125°C operation.

The detection voltage is fixed internally with an accuracy of ±3.0% (-Vdet = 2.4 V). It operates with current consumption of 270 nA typ.

The release signal can be delayed by setting a capacitor externally, and the delay time accuracy at Ta = +25°C is ±15%.

The operation temperature range is Ta = -40°C to +125°C. Two output forms Nch open-drain and CMOS output are available.

Compared with conventional CMOS voltage detectors, the S-19100xxxA Series has super-low current consumption and small packages.

 Features: 

• Detection voltage: 1.2 V to 4.6 V (0.1 V step) 

• Detection voltage accuracy: 

±3.0% (2.4 V ≤ −V_DET ≤ 4.6 V, Ta = −40°C to +125°C) 

±(2.5% + 12 mV) (1.2 V ≤ −V_DET < 2.4 V, Ta = −40°C to +125°C) 

• Current consumption: 270 nA typ. (1.2 V ≤ −V_DET < 2.3 V) 

• Operation voltage range: 0.6 V to 10.0 V (CMOS output product) 

• Hysteresis width^*1: 5% ±2% (Ta = −40°C to +125°C) 

• Delay time accuracy: ±15% (CD = 4.7 nF, Ta = +25°C) 

• Output form: 

Nch open-drain output (active "L") 

CMOS output (active "L") 

• Operation temperature range: Ta = −40°C to +125°C 

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 qualified^*2 

*1. The product without hysteresis width is also available. 

*2. Contact our sales representatives for details. 

Applications：

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.) 

Automotive, 105°C Operation, 10 V Voltage Detector with Delay Function (External Delay Time Setting) S-19100xxxH Series

Describe:

The S-19100xxxH Series, developed by using CMOS technology, is a voltage detector IC for automotive 105°C operation.

The detection voltage is fixed internally with an accuracy of ±2.5% (-Vdet = 2.4 V). It operates with current consumption of 270 nA typ.

The release signal can be delayed by setting a capacitor externally, and the delay time accuracy at Ta = +25°C is ±15%.

The operation temperature range is Ta = -40°C to +105°C. Two output forms Nch open-drain and CMOS output are available.

Compared with conventional CMOS voltage detectors, the S-19100xxxH Series has super-low current consumption and small packages.

Features: 

• Detection voltage: 1.2 V to 4.6 V (0.1 V step) 

• Detection voltage accuracy: 

±2.5% (2.4 V ≤ −V_DET ≤ 4.6 V, Ta = −40°C to +105°C) 

±(2.0% + 12 mV) (1.2 V ≤ −V_DET < 2.4 V, Ta = −40°C to +105°C) 

• Current consumption: 270 nA typ. (1.2 V ≤ −V_DET < 2.3 V) 

• Operation voltage range: 0.6 V to 10.0 V (CMOS output product) 

• Hysteresis width^*1: 5% ±2% (Ta = −40°C to +105°C) 

• Delay time accuracy: ±15% (CD = 4.7 nF, Ta = +25°C) 

• Output form: 

Nch open-drain output (active "L") 

CMOS output (active "L") 

• Operation temperature range: Ta = −40°C to +105°C 

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 qualified^*2

*1. The product without hysteresis width is also available. 

*2. Contact our sales representatives for details. 

Applications:

• For automotive use (meter, car body, headlight, ITS, accessory, car navigation system, car audio system, etc.) 

 : SOT-23-5 package product, SC-82AB package product 

• For automotive use (accessory, car navigation system, car audio system, etc.) 

 : SNT-4A package product

Automotive, 125°C Operation, 36 V, Supply Voltage Divided Output, Window Voltage Detector with SENSE Pin Reverse Connection Protection S-191L/191NxxxxA Series

Describe:

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 (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.

Features:

Detector 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: ±15% (C_D = 3.3 nF) 

• Output form: Nch open-drain output 

Supply voltage divider block 

• Output voltage: 

V_PMOUT = V_SENSE/6 (S-191L Series L / M / N type) 

V_PMOUT = V_SENSE/8 (S-191L Series P / Q / R type) 

V_PMOUT = V_SENSE/12 (S-191N Series L / M / N type) 

V_PMOUT = V_SENSE/14 (S-191N Series P / Q / R type) 

• Output capacitor (CPM): A ceramic capacitor can be used (0.1 μF to 0.22 μF). 

• Built-in enable circuit: Ensures long battery life. 

Overall 

• Current consumption: During supply voltage divided output operates 1.3 μA typ. 

 During supply voltage divided output stops 0.9 μA typ. 

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection. 

• Operation voltage range: 3.0 V to 36.0 V 

• Operation temperature range: Ta = −40°C to +125°C 

• Lead-free (Sn 100%), halogen-free 

• Withstand 45 V load dump 

• AEC-Q100 qualified^*1

*1. Contact our sales representatives for details. 

Applications:

• Overvoltage detection of power supply for automotive electric component 

• Automotive battery voltage detection 

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 36 V, Window Voltage Detector with SENSE Pin Reverse Connection Protection S-191ExxxxA Series

Describe:

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.

Features:

• 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: ±15% (C_D = 3.3 nF) 

• Current consumption: 0.9 μA typ. 

• Output form: Nch open-drain output 

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection. 

• Operation voltage range: 3.0 V to 36.0 V 

• Operation temperature range: Ta = −40°C to +125°C 

• Lead-free (Sn 100%), halogen-free 

• Withstand 45 V load dump 

• AEC-Q100 qualified^*1

*1. Contact our sales representatives for details. 

Applications:

• Overvoltage detection of power supply for automotive electric component 

• Automotive battery voltage detection 

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.) 

Automotive, 125°C Operation, 36 V, Supply Voltage Divided Output, Voltage Detector with SENSE Pin Reverse Connection Protection S-19117/19119xxxA Series

Describes:

This IC, developed using CMOS technology, is a high-accuracy voltage detector with the supply voltage divided output. 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. 

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. 

Features:

Detector block

• Detection voltage: 4.0 V to 10.0 V (0.05 V step)

• Detection voltage accuracy: ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": 

 "Available": 5.0%, 10.0%

 "Unavailable": 0%

• Release delay time accuracy: ±15% (C_D = 3.3 nF)

• Output form: Nch open-drain output

Supply voltage divider block

• Output voltage: 

 V_PMOUT = V_SENSE/6 (S-19117 Series L / M / N type)

 V_PMOUT = V_SENSE/8 (S-19117 Series P / Q / R type)

 V_PMOUT = V_SENSE/12 (S-19119 Series L / M / N type)

 V_PMOUT = V_SENSE/14 (S-19119 Series P / Q / R type)

• Output capacitor (C_PM): A ceramic capacitor can be used (0.1 μF to 0.22 μF).

• Built-in enable circuit: Ensures long battery life.

Overall

• Current consumption: 

 During supply voltage divided output operates 1.15 μA typ.

 During supply voltage divided output stops 0.75 μA typ.

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection.

• Operation voltage range: 3.0 V to 36.0 V

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• Withstand 45 V load dump

• AEC-Q100 qualified^*1

*1. Contact our sales representatives for details.

Applications:

• Automotive battery voltage detection

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 36 V, Voltage Detector with Fast Detection Response, SENSE Pin Reverse Connection Protection, Delay Function (External Delay Time Setting) S-19114xxxA Series

Describe:

This IC, developed using CMOS technology, is a high-accuracy voltage detector. The detection voltage and release voltage are fixed internally with an accuracy of ±1.5%.

Since the detection response time is as fast as 10 μs max., voltage abnormalities can be detected and notified quickly.

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 ±20% (C_D = 3.3 nF). The output form is Nch open-drain output.

Features:

• Detection voltage: 4.0 V to 12.0 V (0.05 V step)

• Detection voltage accuracy: ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": 

 "Available": 2.0%, 5.0%, 10.0%

 "Unavailable": 0%

• Detection response time: 10 μs max. (S-19114 Series L / M / N / R type) 25 μs max. (S-19114 Series P / Q / S / T type)

• Release delay time: 10 ms typ. (C_D = 3.3 nF)

• Release delay time accuracy: ±20% (C_D = 3.3 nF)

• Current consumption: 2.0 μA typ.

• Operation voltage range: 3.0 V to 36.0 V

• Output form: Nch open-drain output

• Built-in reverse connection protection circuit: Reduces current in the SENSE pin during a reverse connection.

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 in process^*1

*1. Contact our sales representatives for details.

Applications:

• Automotive battery voltage detection

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 6 V, Window Voltage Detector with Fast Detection Response and Manual Reset Function S-191AxxxxA Series

Describes:

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 release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (C_D = 3.3 nF). This IC also has a manual reset function. 

The manual reset function changes the comparator input voltage of the internal circuit, and the detector is forcibly put into the detection status. This enables a diagnosis of anomalies in the detector, such as erroneous release. 

 Features:

• Detection voltage:

  Undervoltage detection voltage 0.6 V to 4.9 V (0.05 V step)

  Overvoltage detection voltage 0.7 V to 5.5 V (0.05 V step)

• Detection voltage accuracy: 

  Undervoltage detection voltage ±1.5%

  Overvoltage detection voltage ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": 

  "Available": 3.0%, 5.0%, 10.0%

  "Unavailable": 0%

• Detection response time: 10.0 μs typ.

• Manual reset function: MR pin input logic: Active "L"

• Release delay time accuracy: ±15% (C_D = 3.3 nF)

• Output form: Nch open-drain output

• Current consumption: 1.5 μA typ.

• Operation voltage range: 2.5 V to 6.0 V

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 in process*1

*1. Contact our sales representatives for details.

Applications:

• Overvoltage detection of power supply for automotive electric component

• Voltage monitoring of automotive ECUs, ADAS and other systems that require failure detection

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 6 V, Voltage Detector with Fast Detection Response and Manual Reset Function S-19122xxxA Series

Describes：

This IC, developed using CMOS technology, is a high-accuracy voltage detector. 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 release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (C_D = 3.3 nF).

This IC also has a manual reset function. The manual reset function changes the comparator input voltage of the internal circuit, and the detector is forcibly put into the detection status. This enables a diagnosis of anomalies in the detector, such as erroneous release.

Features:

• Detection voltage: 0.6 V to 4.9 V (0.05 V step)

• Detection voltage accuracy: ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": 

  "Available": 3.0%, 5.0%, 10.0%

  "Unavailable": 0%

• Detection response time: 10.0 μs typ.

• Manual reset function: MR pin input logic: Active "L"

• Release delay time accuracy: ±15% (C_D = 3.3 nF)

• Current consumption: 1.2 μA typ.

• Output form: Nch open-drain output

• Operation voltage range: 2.5 V to 6.0 V

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 in process^*1

*1. Contact our sales representatives for details.

Applications:

• Voltage detection of power supply for automotive electric component

• Voltage monitoring of automotive ECUs, ADAS and other systems that require failure detection

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)

Automotive, 125°C Operation, 6 V, Window Voltage Detector with Fast Detection Response S-191BxxxxA Series

Describes:

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 release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (C_D = 3.3 nF). 

Features:

• Detection voltage: Undervoltage detection voltage 0.6 V to 4.9 V (0.05 V step)

 Overvoltage detection voltage 0.7 V to 5.5 V (0.05 V step)

• Detection voltage accuracy: Undervoltage detection voltage ±1.5%

 Overvoltage detection voltage ±1.5%

• Hysteresis width selectable from "Available" / "Unavailable": 

  "Available": 3.0%, 5.0%, 10.0%

  "Unavailable": 0%

• Detection response time: 10.0 μs typ.

• Release delay time accuracy: ±15% (C_D = 3.3 nF)

• Output form: Nch open-drain output

• Current consumption: 1.5 μA typ.

• Operation voltage range: 2.5 V to 6.0 V

• Operation temperature range: Ta = −40°C to +125°C

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 in process^*1

*1. Contact our sales representatives for details.

Applications:

• Overvoltage detection of power supply for automotive electric component

• Voltage monitoring of automotive ECUs, ADAS, etc.

• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)