S-80136CLPF-JIVTFU

Series:	S-801
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	130 ms Minimum
Voltage - Threshold:	3.6V
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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Overview

S-80136CLPF-JIVTFU is a PMIC-Supervisor from Seiko Instruments. It is intended for use in microcontrollers and microprocessors, providing a comprehensive power management solution with integrated voltage supervisor and reset logic. By using an S-80136CLPF-JIVTFU, a single device can provide both voltage supervision and a high-precision and accurate reset signal.

Applications

S-80136CLPF-JIVTFU is a single-chip solution to provide voltage supervision suitable for use in a variety of microcontrollers and microprocessors. It can be used to provide automatic detection of chip power-down and power-up, thus reducing the need for manual interventions. Furthermore, it can be used to provide the voltage supervisor protection for the CPU, preventing it from operating at incorrect voltages. Another common application of the S-80136CLPF-JIVTFU is to provide a reset signal. This reset signal will be triggered whenever the device\'s internal reset logic detects that the voltage level is too low and/or the temperature is too high. This reset signal can then be used to start the process of rebooting the microcontroller or microprocessor, thus allowing the system to continue operating without any manual intervention.

Features

S-80136CLPF-JIVTFU provides a number of features that make it suitable for a wide range of applications. It offers a low-input voltage range from 1.6 to 5.5V, and a wide temperature range of -40 to +185° C. It has an integrated analog-to-digital converter for monitoring and controlling the system\'s integrated feedback loop. It also has integrated short-circuit protection, providing the necessary protection against overcurrent and overvoltage conditions. The S-80136CLPF-JIVTFU also features a wide dynamic range of reset thresholds, with a typical reset threshold voltage of 1.78V and an adjustable reset threshold voltage range of 0.6V to 5.5V. The S-80136CLPF-JIVTFU also features an integrated watchdog timer with an adjustable timeout range of 0.5 to 2048 ms, ensuring that any fault conditions are quickly identified and dealt with.

Working Principle

S-80136CLPF-JIVTFU uses an integrated analog-to-digital converter to monitor and control the voltage and temperature of the integrated feedback loop. This feedback loop contains two resistors which are used to detect the voltage and temperature of the system. Whenever the voltage or temperature exceeds the preset threshold values, a reset signal will be generated. Additionally, an external signal can also be applied to the device to reset the circuit. This signal can be used to reset the entire system or a single component such as a microcontroller or processor. Additionally, an internal watchdog timer can be enabled within the device, providing a time-out period during which the device will continuously monitor the voltage and temperature levels and generate a reset signal if the levels exceed the preset thresholds.

Conclusion

S-80136CLPF-JIVTFU is a PMIC-Supervisor suitable for use in microcontrollers and microprocessors. It provides a comprehensive power management solution with integrated voltage supervisor and reset logic, reducing the need for manual intervention. This device provides a wide dynamic range of reset thresholds, with a typical reset threshold voltage of 1.78V and an adjustable reset threshold voltage range of 0.6V to 5.5V. Additionally, the device also features an integrated watchdog timer to ensure that any fault conditions are quickly identified.

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