S-80943CLMC-G7DT2U

Series:	S-809xxC
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:	18 ms Minimum
Voltage - Threshold:	4.3V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

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Power Management ICs, or PMICs, are essential components for electronics systems, from portable devices to enterprise computers. They help manage the power requirements of the system, often including peripherals such as regulators and converters. PMICs are used in a wide range of applications and industries, from automotive to medical, and from industrial to consumer. Supervisors are a specialized type of PMIC that monitor system power, detect faults, and take corrective action to ensure the system continues to operate safely and reliably.The S-80943CLMC-G7DT2U is a supervisor PMIC designed to monitor critical Power On Reset (POR) Event in a variety of systems, including those running high-performance microprocessors. This PMIC is designed to support high-end embedded systems with demanding reliability requirements and offers many features, such as advanced power-on reset (POR) and power fail protections, multiple power rails support, and intelligent fault management. This PMIC can be used in embedded systems, such as industrial, embedded and real-time applications, where reliable power management is required. The S-80943CLMC-G7DT2U is a low-power, high-reliability supervisor PMIC with wide operating temperature range. It offers one POR monitor that supports a VCC_SENSE voltage range from 1.14 to 5.5V, as well as an adjustable reset timing delay. The PMIC also offers two N-MOS-controlled power outputs, which can be enabled or disabled by control sequencer or manual override. Furthermore, the PMIC includes two real-time flags, two tamper detect pins, two interrupt lines, and protection features to save from power-up issues.The S-80943CLMC-G7DT2U provides significant advantages over other PMICs in its class, including increased reliability, lower power consumption and flexible host processor control. The PMIC works by continuously monitoring the voltage at the VCC_SENSE pin and providing an appropriate reset event when the voltage deviates from a pre-programmed threshold. The resetting is done through the POR line or one of the power outputs, and the duration of the reset can be programmed by the user. Additionally, the POR output voltage is adjustable with an external voltage divider. The S-80943CLMC-G7DT2U provides a wide range of features, including:

• Wide VCC_SENSE voltage range (1.14 to 5.5V)
• Adjustable reset timing delay
• Two N-MOS-controlled power outputs
• Two real-time flags and two tamper detect pins
• Two interrupt lines
• Power-up protection features

These features make the S-80943CLMC-G7DT2U an ideal solution for embedded systems, such as industrial, biomedical, automotive, and real-time embedded, where high-reliability and low-power consumption are required.In conclusion, the S-80943CLMC-G7DT2U is an advanced and highly reliable supervisor PMIC that is perfect for a variety of applications and industries. Its wide VCC_SENSE voltage range, adjustable reset timing delay, and multiple protection features make it a great choice for embedded systems that require reliable power management.

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