
Allicdata Part #: | LTC2919IMS-2.5#PBF-ND |
Manufacturer Part#: |
LTC2919IMS-2.5#PBF |
Price: | $ 3.04 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC MONITOR PREC 2.5V 10-MSOP |
More Detail: | Supervisor Open Drain or Open Collector 3 Channel ... |
DataSheet: | ![]() |
Quantity: | 213 |
1 +: | $ 2.75940 |
25 +: | $ 2.30706 |
100 +: | $ 1.90210 |
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: | 2.213V, 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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Power Management Integrated Circuits (PMICs) are integral components of any electronic device that require some form of power management to function. The selection of the right PMIC depends on the type of application. As one of the many versions of PMIC available in the market, LTC2919IMS-2.5#PBF is an innovative power management solution designed for commercial and industrial applications with stringent power requirements. This PMIC belongs to the family of Supervisors, and as such has several distinct operating principles and application fields.
The LTC2919IMS-2.5#PBF is a high-performance, quad-channel supervisor IC with an array of features and benefits. It incorporates four linear-transistor-based supervisor pins which can be configured independently for either reset, active-low reset, power-up reset, voltage monitoring, power good output, watchdog timer, or fault reset. The LTC2919IMS-2.5#PBF is further enhanced with additional features such as an adjustable window monitor, programmable fault and reset thresholds, a noisy voltage filter, adjustable reset and fault timeout periods, over-temperature output and a voltage reference option.
The LTC2919IMS-2.5#PBF is widely used in a variety of industrial applications that require precision and dependable management of the power supply. Its diverse range of features makes it particularly suitable for use in industrial control systems, telecom base stations, server and storage systems that entails robust and reliable power management. Its voltage monitoring capabilities are utilized in computer systems, while its programmable fault and reset thresholds allow it to be used in communication equipment to ensure safe operation of power supply during overtemperature events.
The primary function of LTC2919IMS-2.5#PBF is to monitor and control a wide range of system voltages and through its active-low reset and power-up reset pins, convert the state of the individual lines into a reset or power- good output. The voltage monitoring capabilities of the LTC2919IMS-2.5#PBF allows it to detect the output of any specific voltage range, giving users the ability to utilize it for many different purposes from monitoring the voltage of a specific device to being used as safety features in larger systems.
The LTC2919IMS-2.5#PBF also features advanced protection functions such as an adjustable window monitor and voltage reference option. These functions allow the LTC2919IMS-2.5#PBF to be used in harsh environments where an increase in temperature or heavy loads can cause a malfunction in the system. The adjustable window monitor can be set to detect and alert in case of undesired external events such as over/undervoltage and over/temperature. The voltage reference option provides further protection of the system by tracking small line-voltage changes and compensating for them, thus avoiding unwanted trips or shutdown of the system.
In addition to its robust power-management capabilities, the LTC2919IMS-2.5#PBF is also equipped with an array of features to make it helpful in application areas that require high levels of accuracy and repeatability. Its internal noisy voltage filter eliminates the risk of false alarms, while the adjustable reset and fault timeout periods permit for a clear definition of how long and by how much an output will be given when an inaccuracy is detected. Furthermore, its watchdog timer feature ensures that the device continues to monitor the system and anticipate wrong activity.
To put it simply, the LTC2919IMS-2.5#PBF is an excellent solution for the demands of power management in industrial environments that call for accuracy and dependability. Its innovative design and set of features makes it suitable for use in a variety of applications, spanning from industrial control systems to memory systems, and can fulfill a wide range of detailed requirements with precision and reliability.
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