NCP392CRFCCT1G

Overview

The NCP392CRFCCT1G is an adjustable front-end overvoltage protection controller manufactured by onsemi. It operates with a supply current of 58µA and is housed in a compact 12-WLCSP package measuring 1.3x2 mm. This component functions as a specialized PMIC designed to monitor input voltage levels and trigger protective actions when thresholds are exceeded, ensuring system integrity against transient overvoltage events.

Feature Summary

• Provides adjustable front-end overvoltage protection for sensitive electronic circuits
• Features ultra-low supply current consumption of 58µA for energy-efficient operation
• Integrated into a miniature 12-WLCSP package for space-constrained designs

Applications

• Overvoltage protection controllers in portable electronics
• Power management systems requiring low quiescent current
• Front-end protection for battery-powered devices

Procurement Notes

Verify the specific ordering suffix and package variant during procurement, as availability may vary. Confirm that the component status aligns with project requirements, noting that some sources indicate this part may be discontinued or in limited production. Ensure compatibility with existing PCB footprints and design specifications before finalizing orders.

Selection Notes

Select this component when designing systems that require precise overvoltage monitoring with minimal power overhead. The low 58µA supply current makes it suitable for battery-operated applications where standby power consumption is critical. Evaluate the adjustable threshold capabilities to ensure they match the specific voltage protection requirements of the target circuit.

Part Context

This device belongs to onsemi's portfolio of specialized power management integrated circuits (PMICs). It is categorized under overvoltage protection controllers, distinct from general-purpose regulators. The WLCSP packaging reflects the trend toward miniaturization in modern consumer and industrial electronics, allowing for high-density board layouts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other onsemi overvoltage controllers if direct replacement is required.