NCP13992AADR2G

AC DC Converters, Offline Switchers Overview

The NCP13992AADR2G is a high-performance current mode resonant controller featuring integrated high-voltage drivers, designed for offline AC-DC power conversion. It utilizes a half-bridge topology with one output and supports switching frequencies up to 750 kHz. The device operates within a supply voltage range of 9.5 V to 20 V and draws a typical operating current of 5.4 mA. It offers a maximum duty cycle of 50% and includes shutdown functionality. The component is housed in a 16-pin SOIC package, rated for surface mount installation, and functions reliably across an extended temperature range from -55 °C to +150 °C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage drivers for simplified gate drive requirements
• Supports current mode resonant control architecture
• Includes shutdown pin for enhanced system power management

AC DC Converters, Offline Switchers Applications

• Offline AC-DC power supplies
• Half-bridge converter topologies
• LED driver circuits

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'A' against the manufacturer's official datasheet to confirm pinout compatibility and electrical characteristics. Ensure the SOIC-16 package dimensions match the target PCB footprint. Confirm RoHS compliance status through the latest product change notification or certification documents provided by onsemi before finalizing procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing resonant converters requiring integrated high-voltage driving capabilities. The wide operating temperature range suits industrial applications. Compare the 750 kHz frequency limit and 5.4 mA quiescent current against alternative controllers to ensure efficiency targets are met. Verify that the half-bridge topology aligns with the intended transformer design and isolation requirements.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP13992 series of current mode resonant controllers manufactured by onsemi. The series is engineered for high-efficiency power conversion applications. The NCP13992AADR2G variant specifically denotes the A-grade version packaged in a 16-pin SOIC format, distinguishing it from other suffixes that may indicate different thermal grades or packaging options within the same functional family.

AC DC Converters, Offline Switchers Replacement Considerations

Consult the official onsemi cross-reference documentation for verified substitutes. Generic replacements may lack the integrated high-voltage driver feature.