S-80939CNPF-G89TFU

Series:	S-809xxC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	20 ms Minimum
Voltage - Threshold:	3.9V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Flat Leads
Supplier Device Package:	SNT-4A

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PMIC - SupervisorsPower management IC (PMIC) supervisors are designed for modern SoC applications. They are designed to monitor voltage and temperature levels of the on-chip power and ground rails, to detect unsafe conditions, and to generate reset conditions to protect the system from damage.The PMIC S-80939CNPF-G89TFU is a supervisor that specializes in protecting the power rail from over and under voltage conditions. It features an adjustable output voltage and a wide input voltage range, allowing for further configurations for specific applications. The S-80939CNPF-G89TFU also comes with an on-chip power-on reset (POR) and a push-pull open-drain active-low reset signal. The push-pull output mode helps ensure that the output signal is driven low, regardless of the load on the reset output.This PMIC supervisor provides a variety of versatile power monitoring solutions. It is designed to work with a variety of sensors, such as voltage and temperature, to help detect unsafe conditions. When needed, the device can generate reset conditions to protect the system as soon as possible. This device can be used in automotive, industrial, and consumer applications.The S-80939CNPF-G89TFU is designed with a number of built-in tools to make managing the device easier. It features a serial interface for accessing control and status registers, as well as a watchdog timeout for monitoring for reset events. This device also comes with a number of digital and analog input pins for further configuration.The S-80939CNPF-G89TFU can be used to monitor both AC and DC power sources. Its adjustable output voltage helps to ensure that power rails are correctly regulated to meet the requirements of the application. The device features selectable reset polarity and an active-low reset output signal.The S-80939CNPF-G89TFU provides an automated system reset function that quickly signals the processor when an out of range event occurs. This reset signal is then sent directly to the processor to reset the system, protecting it from damage.The S-80939CNPF-G89TFU is equipped with a wide operating temperature range for reliable performance in harsh environments. It also features a variety of onboard electrical protection features such as the over voltage lockout, output power limiting, and control circuit protection.The S-80939CNPF-G89TFU is highly capable when used as a power management IC supervisor in modern SoC applications. Its versatile capabilities make it an excellent choice for applications where safety is paramount. It comes with a number of adjustable settings and built-in tools, such as a watchdog and reset signal, to help ensure that system operations are properly monitored and remain safe.

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