Product Overview
SOT-23-6 (MP006-A)
HSNT-8(1616)B (PY008-B)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 (VSENSE) falls to 0 V.
The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is ±15% (CD = 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.
The output form is Nch open-drain output.
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% (CD = 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 qualified*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.)