XC6120C302NR-G

Supervisors Overview

The XC6120C302NR-G is a CMOS voltage monitor manufactured by Torex Semiconductor Ltd, designed for supervising single-channel power supply voltages. It operates within a supply voltage range of 700 mV to 6 V and features a threshold voltage of 3 V with an accuracy of 2%. The device provides a CMOS output type and includes a battery backup switch function. Key electrical parameters include a reset delay time of 30 µs, a maximum power dissipation of 150 mW, and a static current of 600 nA. It supports undervoltage detection at 2.94 V and overvoltage detection at 3.06 V. The component is rated for operation between -40°C and +85°C and is housed in an SSOT-24-4 package.

Supervisors Feature Summary

• Integrates a battery backup switch to maintain monitoring functionality during main power loss.
• Provides precise voltage supervision with high accuracy for reliable system reset generation.
• Features low power consumption suitable for battery-operated applications.

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment needing voltage supervision
• General-purpose industrial control systems

Supervisors Procurement Notes

Verify the specific suffix 'C302' corresponds to the required 3 V threshold voltage before procurement. Confirm that the SSOT-24-4 package dimensions match the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final application. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or pin configurations.

Supervisors Selection Notes

Select this component when a fixed 3 V threshold is required for single-input voltage monitoring. Consider the SSOT-24-4 package size constraints and the need for a CMOS output interface. Evaluate the 600 nA static current against system power budgets. Verify compatibility with the system's operating voltage range of 700 mV to 6 V.

Supervisors Part Context

This part belongs to the XC6120 series of voltage monitors from Torex Semiconductor. The series offers various threshold voltages and packages, including SSOT-24 and USP types. The XC6120C302NR-G specifically utilizes the C-series coding for its threshold and the NR-G suffix indicating reel packaging. It is categorized under PMIC supervisory circuits.

Supervisors Replacement Considerations

Check for other XC6120 variants with different threshold voltages if the 3 V setting is not suitable. Compare package options like XC6120N302NR-G for open-drain outputs if active-low logic is preferred. Verify functional equivalence with other single-channel voltage supervisors offering similar accuracy and speed.