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NB669 - High Current Synchronous Buck Converter

General Description

The NB669 is a fully integrated high frequency synchronous rectified step-down switch mode converter with 5V fixed output voltage.

It offers very compact solution to achieve 6A continuous output current and 9A peak output current over a wide input supply range with excellent load and line regulation.

The NB669 operates at high efficiency over a wide output current load range.

Overview

NB669 24V, High Current Synchronous Buck Converter With LDO.

Key Features

  • include OCP, OVP, UVP and thermal shut down. The converter requires minimum number of external components and is available in QFN16 (3mmx3mm) package. END OF LIFE.