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NB650H - Synchronous Step-Down Converter

Download the NB650H datasheet PDF. This datasheet also covers the NB650 variant, as both devices belong to the same synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The NB650/NB650H is fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converters with dynamic-output

voltage control.

Key Features

  • include short-circuit protection, over-current protection, over-voltage protection, under-voltage protection, and thermal shut down. The NB650/NB650H requires a minimal number of readily-available standard external components, and is available in a space-saving 3mm×4mm QFN17 package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NB650-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
NB650HGL Synchronous Step-Down Converter
NB650 Synchronous Step-Down Converter
NB650A Synchronous Step-Down Converters
NB650AGL Synchronous Step-Down Converters
NB650GL Synchronous Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NB650/NB650H High-Effeciency, Fast-Transient, 6A, 28V Synchronous Step-Down Converters with 2-Bit VID DESCRIPTION The NB650/NB650H is fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converters with dynamic-output– voltage control. It offers a very compact solution to achieve 6A of continuous output current over a wide input supply range, and has excellent load and line regulation. The NB650/NB650H operates at high efficiency over a wide outputcurrent–load range. Constant-On-Time control mode provides fast transient response and eases loop stabilization. 2-bit VID inputs support changing the output voltage on-the-fly.