LTC2965CMS#PBF

Power management integrated circuits (PMICs) are a type of integrated circuit (IC) used to manage numerous functions related to the power requirements of a circuit system. They undertake tasks such as regulating the voltage and current supplied to the system and monitoring power-related parameters such as temperature. PMICs can come in various forms, and one of the most popular types used today is the supervisor (also known as a supervisory IC). The LTC2965CMS#PBF is one such type of supervisor, and this article will explore the application field of this IC as well as its working principle.

Application Field of LTC2965CMS#PBF

The application field of the LTC2965CMS#PBF ranges from industrial systems such as data processing systems, to transportation and embedded systems. This IC serves to monitor the system voltage and current and can be used to provide a range of protections to those systems. The monitoring of system voltages can surface problems before the system fails, simplifying the troubleshooting process. This makes it a great choice for industrial systems that require high reliability. Additionally, the LTC2965CMS#PBF is ideal for automotive applications as its low power consumption ensures no significant degradation to the system’s performance.

Working Principle

The LTC2965CMS#PBF is a high-speed supervisor with voltage-controlled hysteresis. Its working principle lies in its ability to accurately monitor the voltage or current of an electronic system. Through the use of an internal comparator and Voltage Reference (VREF), the LTC2965CMS#PBF compares the monitored voltage or current with the VREF set by the user. If the system voltage or current exceeds the set VREF, the IC flags a fault by placing its output signal in a high state. This can be used to give the system a signal to begin shut-down proceedings, safeguarding the system.

Conclusion

The LTC2965CMS#PBF is an ideal choice for a range of power management applications, including industrial and automotive use. Its ability to accurately detect system voltages or currents and issue a warning if the values exceed a user-set VREF, makes it an important tool for providing protection to systems. Its low power consumption further adds to its appeal, making it a great choice for power management.