XC6123F635MR-G

Power management integrated circuits (PMICs) are increasingly being integrated into a wide variety of consumer devices and applications, due to the advantages they offer in terms of power efficiency and cost savings. The XC6123F635MR-G is a microcontroller supervisory circuit, a type of PMIC, which offers a range of features and benefits to support efficient and reliable power management applications. In this article, we will look at the application field and working principle of the XC6123F635MR-G.

Application Field

The XC6123F635MR-G is a low dropout (LDO) IC, designed to offer reliable power management solutions for embedded systems and other applications. It is primarily intended for use in portable and battery-powered systems, including those employing lithium-ion (Li-ion) batteries and rechargeables. The device\'s low operating current and ability to operate at very low dropout voltages make it suitable for battery-powered applications, even when the available input voltage is very close to the desired output voltage.

The device\'s integrated LDO voltage regulator can supply up to 350 mA of current to the load, and is adjustable from 1.5V to 5.0V. It features a wide range of protection features, including over-current protection (OCP) and thermal shutdown (TSD). It also features an onboard 32 kbit EEPROM which is suitable for storing crucial system configuration data.

The XC6123F635MR-G is especially well-suited for automotive and industrial applications. Its on-board features and protections ensure reliable and efficient operation, even in harsh environments. The device is also ideal for automotive applications such as power supply voltage monitoring, motor control and power consumption management.

Working Principle

The XC6123F635MR-G is a highly integrated PMIC that combines an LDO regulator, watchdog timer, and an EEPROM memory in one package. It is designed to reliably manage power in a wide range of applications, including portable, industrial, and automotive. The device\'s main function is to provide reliable and efficient power management through a wide range of input and output voltages.

The XC6123F635MR-G has a wide input voltage range of 2.4V to 18V. This makes it suitable for use in a variety of battery-powered applications which require a wide range of input voltages. The device\'s LDO can deliver up to 350 mA of current to the load, and is adjustable from 1.5V to 5.0V. It features a wide range of protection features, including over-current protection and thermal shutdown. Additionally, the integrated 32 kbit EEPROM can be used to store configuration data.

The onboard watchdog timer can also be used to monitor system operations, ensuring that the system runs properly. The watchdog timer features a programmable timeout period, and can be triggered by either an active-high or an active-low signal from the device\'s host microcontroller. The device\'s watchdog can also be used to reset the microcontroller, if it does not respond within the set period.

Overall, the XC6123F635MR-G provides a comprehensive power management solution for a variety of applications. Its wide input voltage range and high current output make it suitable for use in a wide range of applications, from automotive and industrial to portable systems. Its integrated protection features and watchdog timer ensure reliable and efficient power management.