NCP13992ANDR2G

AC DC Converters, Offline Switchers Overview

The NCP13992ANDR2G is a high-performance current mode resonant controller manufactured by onsemi. It features integrated high-voltage drivers for driving external power switches in LLC and half-bridge topologies. The device supports variable frequency operation ranging from 20 kHz to 750 kHz, enabling efficient power conversion across wide load ranges. It is housed in a 16-pin SOIC package and operates within a junction temperature range of -55°C to 150°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage gate drivers to simplify bill of materials and reduce component count
• Supports advanced resonant control modes including LLC and quasi-resonant half-bridge topologies
• Provides comprehensive protection mechanisms including over-current, over-voltage, and thermal shutdown

AC DC Converters, Offline Switchers Applications

• High-power AC/DC adapters for notebooks and mobile devices
• Industrial and medical power supply systems
• Offline battery chargers and computing power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm pinout compatibility and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ordering documentation matches the exact part number to avoid substitution errors with similar variants in the NCP13992 family.

AC DC Converters, Offline Switchers Selection Notes

Select this controller for designs requiring high efficiency in resonant converter applications. Evaluate the integrated driver capability against external gate drive requirements. Consider the operating frequency range when designing magnetic components. Verify that the input voltage range aligns with the target application specifications.

AC DC Converters, Offline Switchers Part Context

This component belongs to the NCP13992 series of resonant controllers designed for offline power supplies. It complements other onsemi power management solutions by providing precise control for LLC converters. The series is engineered to meet stringent energy efficiency standards for consumer and industrial electronics.

AC DC Converters, Offline Switchers Replacement Considerations

NCP13992AADR2G and NCP13992ABDR2G are documented members of the same functional family. Verify pin-to-pin compatibility and parameter equivalence before substituting.