PT7M1813-10TEX

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Bidirectional
Reset:	Active Low
Reset Timeout:	140 ms Minimum
Voltage - Threshold:	4.3V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3

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PMIC - Supervisors: PT7M1813-10TEX Application Field and Working Principle

PMIC (Power Management Integrated Circuits) - Supervisors are semiconductor devices used to control power supply systems. They provide circuit protection, monitoring, and adjustment of the power supply system, in order to improve the reliability and efficient use of power. In addition to regulated voltage monitoring and circuit protection, supervisors can allow for reset and low voltage detection.The PT7M1813-10TEX is a low-power, quad-channel supervisor with integrated voltage monitor, reset and detection circuits. It is an advanced power management IC, offering high performance and low power consumption. The device features four independent voltage monitors with low reset confidence levels, and a reset output with adjustable delay. It also features high accuracy and low power requirements, adjustable timeout settings, and low start up current.The PT7M1813-10TEX is intended for use in power supply systems that require accurate voltage regulation and circuit protection. The device is suitable for applications with manual or automated reset systems, power sequencing systems, data acquisition systems, and integrated circuits with multiple power supply lines. It can also be used in applications that require voltage supply detection, manual and automatic power cycle reset, and resetting of integrated circuits, resetting of sequences, and cycle times.The device offers comprehensive protection for the power supply system, providing evenly distributed and flexibly adjustable voltage monitoring. It offers reliable reset guarantees with adjustable timeouts, ensuring that the reset signal is quickly generated in power-down events or in case of power supply disruption.The PT7M1813-10TEX applies advanced CMOS technology to reduce power consumption and reduce start-up current. It also features adjustable reset output options to accommodate different levels of corrosion protection and thermal performance. Furthermore, the device provides adjustable reset duration and delay to further aid in system protection.The PT7M1813-10TEX can be used in a wide range of applications, such as power monitoring and control systems, automotive and industrial electronics, battery charging systems, and fieldbus and industrial Ethernet systems. It is also suitable for high voltage applications, as it can provide reliable protection even in the event of high voltage transients.The device works by monitoring the voltage level at each of its four pins. When the voltage falls below the trip-point threshold, the reset output is activated. The device also provides an adjustable timeout setting, which can be used to prevent false triggers caused by momentary power dips. Additionally, it provides a reset disable pin, which can be used to allow manual control of the reset process.The PT7M1813-10TEX can be used as a power-on reset provider and a slow-start boost regulator. It provides built-in temperature and over-voltage protection and is suitable for operating in a wide range of temperature and environmental conditions.In conclusion, the PT7M1813-10TEX is an advanced, low-power power management IC suitable for use in a wide range of applications, including power supply systems, automotive and industrial electronics, and data acquisition systems. It provides comprehensive protection for power supply systems, offering reliable reset guarantees with adjustable timeouts, adjustable reset output options, and adjustable reset duration and delay. The device uses advanced CMOS technology to reduce power consumption and start-up current, and provides temperature and over-voltage protection.

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