NB672 Datasheet PDF - MPS High Current Synchronous Buck Converter Specs

NB672 - High Current Synchronous Buck Converter

Datasheet Summary

Features

The NB672/NB673 provides a complete power supply for DDR3, DDR3L and LPDDR2 memory with the highest power density. It integrates a high frequency synchronous rectified step-down switch mode converter (VDDQ) with a 1.5A sink/source LDO (VTT) and buffered low noise reference (VTTREF). The fully integrated Buck converter of NB672/NB673 is able to deliver 6A/8A continuous output current and 8A/10A peak output current over a wide input supply range with excellent load and line regulation. The Buck c.

Datasheet Details

Part number	NB672
Manufacturer	MPS
File Size	0.97 MB
Description	High Current Synchronous Buck Converter
Datasheet	NB672 Datasheet
Additional preview pages of the NB672 datasheet.

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Full PDF Text Transcription

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NB672/NB673 24V, High Current Synchronous Buck Converter With +/-1.5A LDO and Buffed Reference NOT RECOMMENDED FOR NEW DESIGNS, REFER TO NB685A DESCRIPTION FEATURES The NB672/NB673 provides a complete power supply for DDR3, DDR3L and LPDDR2 memory with the highest power density. It integrates a high frequency synchronous rectified step-down switch mode converter (VDDQ) with a 1.5A sink/source LDO (VTT) and buffered low noise reference (VTTREF). The fully integrated Buck converter of NB672/NB673 is able to deliver 6A/8A continuous output current and 8A/10A peak output current over a wide input supply range with excellent load and line regulation. The Buck converter employs the Constant-On-Time (COT) control scheme, which provides fast transient response and eases loop stabilization.

Published: Dec 1, 2024 |