TCM809SENB713 Integrated Circuits (ICs)

Power Management ICs (PMICs) are integrated circuit devices designed to monitor and control the power used by different types of electronic devices. The TCM809SENB713 is a PMIC Supervisors IC, which monitors and reports the status of various power management functions. This versatile IC provides robust power management solutions for a variety of applications.

Overview

The TCM809SENB713 is an intelligent, multiphase power manager with advanced safety features. It provides monitoring and control for the power supply of mobile and automotive systems. The IC integrates protection and fail-safe diagnostics, such as over-temperature protection and under-voltage protection. This supervisor IC can monitor an integrated circuit using the I2C and SMBus interface, and it also supports an on-chip voltage regulator for additional control.

Application Fields

The TCM809SENB713 is suitable for a wide range of applications, including computing and embedded systems, telecommunications, automotive, and industrial systems. The IC can be used in mobile handsets, laptop computers, tablets, servers, and embedded systems. It is also suitable for automotive power management applications such as automotive head units, body control modules, and electric/hybrid vehicles.

Working Principle

The TCM809SENB713 supervises the power supply of a system using an internal voltage, temperature and current monitor. The IC has a small footprint for easy implementation in a variety of small systems. It supports a deep-sleep low-power mode to improve system efficiency and reduce power consumption. The TCM809SENB713 also includes an integrated voltage regulator to reduce board space and cost.

To monitor the power supply, the TCM809SENB713 continuously measures the voltage, current, and temperature of the system and provides programmable threshold detection. The thresholds can be adjusted through the I2C or SMBus interface. The IC also provides an interrupt signal to alert the system when a threshold is exceeded and an error is detected.

In addition, the TCM809SENB713 includes an on-chip voltage regulator. This regulator can be used to supply a stable voltage to the system, which improves the accuracy and reliability of the power management system.

Conclusion

The TCM809SENB713 is a versatile PMIC Supervisors IC for a variety of applications. The IC offers a variety of features such as monitoring and control, an on-chip voltage regulator, and thresholds detection. It is suitable for mobile handsets, laptop computers, tablets, servers, and embedded systems, as well as automotive applications.