S-80813CNPF-B9RTFU

Series:	S-808xxC
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:	--
Voltage - Threshold:	1.3V
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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S-80813CNPF-B9RTFU Application Field and Working Principle

Power Management Integrated Circuits (PMICs) have been around for decades, providing advanced power management capabilities to electronic components and electronics systems. PMICs come in various designs, such as linear, synchronous rectification, and switching, each with different features and capabilities. Among these designs, supervisors, or Supervisory Circuits, stand out as a vital component for ensuring safety, stability and system reliability in any circuit.The S-80813CNPF-B9RTFU is a low-power supervisor, specifically designed to monitor and prevent voltage variations that may lead to current or thermal overload and subsequent system failure. By serving as a dedicated power monitoring circuit, the S-80813CNPF-B9RTFU helps maintain voltage stability within a predefined range and optimize system performance.The S-80813CNPF-B9RTFU Supervisor has been designed to support a wide range of systems and applications. It can be used to monitor voltage levels in industrial control systems, embedded systems, peripheral systems, computing systems, and many other types of electronic systems. It is also suitable for use in power distribution systems, power protection systems, and motor control systems.The S-80813CNPF-B9RTFU Supervisor operates on a supply voltage of 3.3 to 5.5V. It has low quiescent current consumption of just 28µA in active mode and features an extremely fast response time of just 10µs. It also features adjustable voltage thresholds with a hysteresis of just 4mV, allowing it to accurately and reliably detect small voltage variations that may indicate an overload or a fault in the circuit.The S-80813CNPF-B9RTFU Supervisor works in a two-step process. In the first step, it senses the actual voltage on the monitored line or rail and compares it against the pre-programmed high and low voltage thresholds. In the second step, it generates an output flag (MLF) based on the results of the comparison. The MLF can be used to trigger other circuits or parts such as an on-off switch, relay, or LED to complete the circuit.The S-80813CNPF-B9RTFU Supervisor is robust and offers excellent protection for connected electronic components. It features a temperature range from -40°C to +125°C and can also operate in a wide range of environments, including harsh and extreme ones. The package, a DFN3×3-08, offers excellent thermal management and allows for easy mounting on printed circuit boards.To sum up, the S-80813CNPF-B9RTFU Supervisor is an excellent choice for monitoring and preventing voltage variations that may lead to current or thermal overload and system failure. With its reliable performance, temperature range, and robust package, the S-80813CNPF-B9RTFU is suitable for a wide range of applications, making it an ideal choice for your power management needs.

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