LTC2918HDDB-B1#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	150 ms Minimum
Voltage - Threshold:	27 Selectable Threshold Combinations
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-WFDFN Exposed Pad
Supplier Device Package:	10-DFN (3x2)
Base Part Number:	LTC2918

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Introduction
The LTC2918HDDB-B1#TRPBF is a programmable supervisory device that monitors multiple supply rails. It features an internal temperature sensor, configurable reset timeout, two configurable reset thresholds, and an external reset input. It is a very useful and versatile tool for ensuring system reliability and performance. This article will discuss the application field and working principle of the LTC2918HDDB-B1#TRPBF PMIC – Supervisors.

Application Field
One of the main applications for the LTC2918HDDB-B1#TRPBF is for monitoring multiple supply rails in a system. This includes any power supplies, multiple voltage rails, or batteries. The LTC2918HDDB-B1#TRPBF monitors multiple supply rails and can be used to detect undervoltage, undercurrent, and overtemperature conditions on the monitored supply rail. The LTC2918HDDB-B1#TRPBF can also be configured to reset or alert the system when it detects a fault in one of the supply rails. The LTC2918HDDB-B1#TRPBF is ideal for areas where critical system performance and reliability is needed, such as medical, industrial, and aerospace applications.

Working Principle
The working principle of the LTC2918HDDB-B1#TRPBF is relatively simple. It consists of an internal temperature sensor, two configurable reset thresholds, and an external reset input. The temperature sensor monitors the temperature of the system and provides an alarm signal when a pre-determined temperature threshold is exceeded. The two reset thresholds are configurable and used to detect any abnormality in the monitored supply rail. The external reset input is used to reset the system when certain conditions are met. The LTC2918HDDB-B1#TRPBF also offers a configurable reset timeout that can be used to reset the system after a certain period of time has elapsed.

Conclusion
The LTC2918HDDB-B1#TRPBF is a very useful supervisory device that is designed to ensure the reliability and performance of a system. It features an internal temperature sensor, configurable reset timeout, two configurable reset thresholds, and an external reset input. The LTC2918HDDB-B1#TRPBF is ideal for applications where system performance and reliability are critical, such as medical, industrial, and aerospace applications. It monitors multiple supply rails and can be configured to reset the system when it detects a fault in one of the monitored rails.

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