LTC2919IMS-3.3#PBF

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	3
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	140 ms Minimum
Voltage - Threshold:	2.921V, Adj, Adj
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	10-MSOP
Base Part Number:	LTC2919

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Introduction to LTC2919IMS-3.3#PBF

LTC2919IMS-3.3#PBF is a low voltage monitoring and fault management IC designed by Linear Technology Corporation, which belongs to its power management supervisor family. It belongs to the PMIC (Power Management Integrate Circuit) field and is associated with the supervisors.The distinction between PMIC and supervisors is that, while PMIC takes care of different power management tasks and provides multiple channels, supervisors are focused on individual channels and are used specifically to protect a single line or circuit in a system.

Features of LTC2919IMS-3.3#PBF

The LTC2919IMS-3.3#PBF has wide working temperature range, making it suitable for industrial automation settings and other high temperature environments. It is highly accurate and operates with low power consumption.It has different fault management features like under voltage lockouts, over voltage lockouts and input power fault detection, which helps in protecting the device from damage due to faulty operation.It has several different configurations, which can be programmed through an I2C bus interface and allows for easy customization.

Application of LTC2919IMS-3.3#PBF

LTC2919IMS-3.3#PBF is an ideal choice for applications like industrial automation, energy storage systems and safety critical systems.It is an integral part of communication device like Telecommunications and Data Center systems, Battery Backup systems, and Medical Equipment.It is capable of monitoring power supply and has proper fault management features which helps in monitoring the system, making sure it functions reliably and safely.

Working principle of LTC2919IMS-3.3#PBF

The working principle of LTC2919IMS-3.3#PBF starts when an input voltage is applied. The voltage is monitored and compared with a preset threshold range. When the voltage crosses the set threshold either way, an alarm signal is generated by the supervisor which can trigger an ON/OFF operation with external power components.This fault detection feature helps in preventing damage caused by unexpected power fluctuations which can trip the controller into an unsafe state and cause breakdown of the system.It also has an input power detect feature which helps in monitoring the input power and detecting if it is about to fail. This helps in providing proper information about system condition and keeps the system running smoothly.

Conclusion

LTC2919IMS-3.3#PBF belongs to the PMIC - Supervisors field and is designed for monitoring the low voltage range. With its wide temperature range, it provides reliable and accurate power monitoring and fault management which helps in protecting the system from damage caused by faulty operation. The input power detect feature of this supervisor helps in detecting and monitoring the input power, providing proper information about the system condition and keeping it working smoothly.

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