CAT1163LI-30-G

Introduction:

CAT1163LI-30-G is a low power supervisor for system power supervision. It is a type of PMIC - Supervisors, specifically designed for system power applications. This PMIC looks like a complete single-chip system in a compact 3 mm2 package, as it can perform various functions on just one chip.

Application Field:

This type of PMIC is suitable for a variety of application fields, including those related to monitoring power and current in power supply systems. It is mainly used in systems such as PCs, servers, industrial and medical equipment, personal digital assistants, and other electronic devices. In these systems, it can help to keep the system power against surges, overvoltage and brownouts, while also providing soft start features. It is also beneficial in controlling standby power.

Working Principle:

CAT1163LI-30-G is a voltage-to-frequency based supervisor, meaning it measures the input voltage and converts it into a frequency output. It is a one-time programmable device, meaning it can be set up to control a specific set of predefined conditions. It can detect both low and high voltage conditions, and trigger alarms as needed. It also has a programmable frequency reset output, meaning it can adjust the reset frequency depending on the input voltage. The configuration also has Hysteresis voltage and Error margin settings, allowing for tight control over the input voltage range.

Conclusion:

CAT1163LI-30-G is a low power, one-time programmable supervisor, applicable for a variety of power supply system applications. It can monitor and control input voltage, while providing protection against overvoltage and brownouts. Furthermore, the integrated frequency reset output makes it easy to adjust and control the reset frequency according to input voltage. In conclusion, CAT1163LI-30-G is a great choice for a variety of PMIC - Supervisors application in various power supply systems.