MC34164DM-5R2G

Power Management Integrated Circuits (PMICs) can be classified into two broad categories - Supervisors and Regulators. Supervisors are integrated circuits (ICs) that are designed to protect system microprocessors from abnormal conditions such as overvoltage, undervoltage and over-temperature conditions. They monitor the voltage and temperature levels at the system level and provide protection when those levels exceed pre-set thresholds. The MC34164DM-5R2G is a supervisor IC from ON Semiconductor. It is intended for use in microprocessor systems and applications that require monitoring of system voltage and temperature levels.

The MC34164DM-5R2G is an advanced supervisor IC intended for monitoring, protection and control of microprocessor and system voltage levels. It features a low voltage core power supply that enables operation at low system voltage levels typically encountered in microprocessor systems. It also features an adjustable reset and power-on reset delay that allows the reset response to be tailored to the system needs. Additionally, it has an adjustable watchdog timer input that can be used to provide periodic monitoring of the microprocessor or system operation. In addition, the MC34164DM-5R2G has two bipolar output transistors that are capable of driving up to 1.5A loads.

The MC34164DM-5R2G is used in many different applications and systems, including microprocessor power supplies, communications systems, cars, consumer electronics, industrial and medical equipment and more. It is also used in critical safety and life support applications, where reliable and accurate operation is essential. The MC34164DM-5R2G can be used to protect and monitor system components, such as microprocessors, memory, I/O devices, secondary supplies and voltage regulators, from over-voltage, undervoltage and over-temperature conditions.

The MC34164DM-5R2G can provide a three-state control loop, which allows the supervisor to monitor the system voltage at three levels. It can also provide protection against overvoltage and undervoltage by controlling the reset output if either of these conditions is detected. In addition, the MC34164DM-5R2G has a watchdog timer reset output that can be used to reset the system if the microprocessor is stuck in a loop or failed to execute the correct code. Finally, the MC34164DM-5R2G has an over-temperature reset output that can be used to shut down the system if an excessive temperature is detected.

The MC34164DM-5R2G is a fully integrated circuit that allows for simple and easy integration into existing microprocessor designs. It is available in a variety of packages, including DIP and SOIC, making it compatible with a wide range of system designs. Additionally, the MC34164DM-5R2G is a low power device that requires minimal external components, making it very cost effective.

In conclusion, the MC34164DM-5R2G is a versatile and reliable supervisor IC from ON Semiconductor that can be used in a wide range of applications. It offers protection from overvoltage, undervoltage and over-temperature conditions. It has an adjustable watchdog timer and reset delay for tailored system operation. In addition, it has an adjustable three-state control loop and low power capabilities, making it a cost effective solution for monitoring and protecting microprocessor systems.