S-80133BNPF-JGSTFU

Series:	S-801
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:	65 ms Minimum
Voltage - Threshold:	3.3V
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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Introduction

The S-80133BNPF-JGSTFU is a surface-mount, low-voltage, dual-input PMIC (Power Management Integrated Circuit) supervisor. It operates over a wide input voltage range of 2.2V to 6.5V, making it suitable for a variety of applications. Its excellent performance, reliability and low power consumption make it ideal for controlling different systems. In this article, we\'ll talk about the application field and working principle of the S-80133BNPF-JGSTFU.

Application Field

The S-80133BNPF-JGSTFU is ideal for applications where reliable, high-performance, low-power control is required. Its flexibility makes it suitable for various types of systems, including communications, power management and signal processing. Its wide voltage range makes it suitable for both high-power and low-power applications.

The S-80133BNPF-JGSTFU is capable of providing a continuous monitoring of the primary and secondary power supply voltage, making it ideal for system control and power management applications. Its low quiescent current ensures low power consumption and its ± 6V tolerance ensures reliable operation in unpredictable environments.

The S-80133BNPF-JGSTFU can also be used in automotive applications such as vehicle power management and failure detection systems. Its wide voltage range makes it suitable for a variety of automotive applications where reliable and low-power control is required.

The S-80133BNPF-JGSTFU is also capable of providing monitored inrush current protection, making it ideal for high-current applications such as LED lighting and power supplies.

Working Principle

The S-80133BNPF-JGSTFU operates by monitoring the primary and secondary power supply voltages. It has two input pins: one for the primary power supply voltage (VIN) and one for the secondary power supply voltage (VOUT). When the primary power supply voltage is within normal operating range, the S-80133BNPF-JGSTFU performs a compare operation between VIN and VOUT. If the difference between VIN and VOUT is greater than 2.5V, the S-80133BNPF-JGSTFU will issue an active-low reset signal to the microcontroller to reset the system.

The S-80133BNPF-JGSTFU also has an optional inrush current protection feature, which can prevent excessive inrush current from damaging the system. This feature is activated when the VIN voltage is below the level selected by the user. When this occurs, the S-80133BNPF-JGSTFU will issue an active-low reset signal to the microcontroller and the system will not be allowed to power up until the VIN voltage has returned to its normal operating range.

Conclusion

The S-80133BNPF-JGSTFU is a low-voltage, dual-input PMIC supervisor. Its wide input voltage range and low power consumption make it ideal for a variety of applications, including communications, power management, signal processing and automotive applications. Its reliable, high-performance monitoring and optional inrush current protection features make it ideal for system control and power management.

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