XC6122A442ER-G

XC6122A442ER-G is a high accuracy, low dropout voltage, low supply current supervisor IC suitable for use in very low power applications, including battery powered devices. This microcontroller-controlled integrated circuit (IC) offers precise monitoring and formatting of low-voltage, low-current signals, making it ideal for use in a wide range of control applications. The XC6122A442ER-G enables designers to choose the optimal solution amongst various microcontroller-based integrated circuits to meet their design needs.

The XC6122A442ER-G belongs to the PMIC - Supervisors family, which are designed to monitor the power supply and provide protection against undervoltage and overvoltage conditions. It is designed to operate in the voltage range of 3.2V to 5.5V and the operating current can be as low as 17μA. The device uses an external resistor to monitor the voltage and is equipped with a self-recognition circuit to detect low-voltage conditions. It also has a reset output, which can be used to generate an interrupt signal in case of power failure or undervoltage.

The XC6122A442ER-G provides a high accuracy voltage monitor without power consumption. It uses a CMOS process to realize the on-chip voltage detector, which has excellent accuracy and ultra-low supply current. The monitored output voltage can be set to different levels and the device can be used for both fixed and adjustable voltage supplies. The chip also provides a reset output, which gives a low-active pulse to the reset pins of the microcontroller when the voltage level drops below the set level.

The XC6122A442ER-G can also be used to generate an interrupt signal in case of overvoltage or undervoltage conditions. The device can be configured to reset the power supply from overvoltage or undervoltage conditions, or to generate an interrupt signal to indicate the occurrence of such conditions. The device has a supply voltage monitor and a reset control output. The reset control output is used to reset the microcontroller in the event of an undervoltage or overvoltage condition.

The XC6122A442ER-G is ideal for a wide range of applications including consumer electronics, mobile phone chargers, battery powered devices, portable medical equipment and automotive applications. Its low quiescent current and almost no external components make it an ideal choice for low power applications. The XC6122A442ER-G also has high accuracy, low dropout voltage and robustness. Additionally, the device has a high ESD tolerance and offers excellent protection against false triggering. The XC6122A442ER-G is available in SOT-23 package.