XC6121D342ER-G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The XC6121D342ER-G is a PMIC (Power Management IC) - Supervisors that integrates two Voltage Detection Circuits and two Reset Circuits. It monitors supply voltage and the output voltage of external voltage regulators. It also generates reset signals to stabilize the supply voltage system and circuit operation.

The XC6121D342ER-G operates with a supply voltage range of 1.2V to 3.6V and can detect a voltage range of 0.6 - 4.0V. An on-chip reference voltage and an external reference voltage are set by users. The XC6121D342ER-G adjusts peripheral voltage decreases and increases the conversion time accordingly.

The XC6121D342ER-G provides two reset signals, which can be determined by the application field and can monitor the supply voltage (VCC1) and the voltage converter\'s output voltage (VCC2). It has two reset circuits, one that outputs a long reset signal and the other a short reset signal. The long reset signal is output to the microcontroller for system startup or for when the voltage has dropped below the detection level. The short reset signal is output to the memory device, such as SRAM, for memory initialization. The XC6121D342ER-G provides a high accuracy detection threshold of ± 20mV.

The XC6121D342ER-G also provides three different reset sources, including software reset, thermal reset, and power-on reset. These reset sources can be individually enabled or disabled. The software reset is triggered from the host processor and is used to reset a system with a complex power supply design. The thermal reset is triggered when the internal temperature of the XC6121D342ER-G exceeds a certain level and is used to protect the host processor from thermal damage. The power-on reset is triggered when the supply voltage is applied and is used to reset the system after power-up.

One of the key features of the XC6121D342ER-G is its low power consumption. It features an onboard voltage regulator and can draw as low as 0.5mA when using a 1.8V operating voltage. This makes it an ideal choice for battery-powered applications that require good accuracy, reliability, and low power consumption. Furthermore, it can reduce the number of external components needed to implement a fully functioning power monitor design.

The XC6121D342ER-G is a valuable addition to the power management IC supervisors and offers designers a single device that can address various application requirements. Its high accuracy, low-power consumption, and wide operating voltage range make it a great choice for applications that need reliable voltage regulation and monitoring.

The specific data is subject to PDF, and the above content is for reference