NB681GD Datasheet PDF - MPS High Current Synchronous Buck Converter Specs

NB681GD - High Current Synchronous Buck Converter

This page provides the datasheet information for the NB681GD, a member of the NB681 High Current Synchronous Buck Converter family.

Datasheet Summary

Description

The NB681 is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with 2-bit VID, especially designed for IMVP8 applications

VCCIO, PRIMCORE, V1.0A, EDRAM, and EOPIO.

Features

include OC limit, OVP, UVP, and thermal shutdown. The converter requires a minimal number of external components, and it is available in a QFN 2mm x 3 mm package.

Datasheet Details

Part number	NB681GD
Manufacturer	MPS
File Size	822.20 KB
Description	High Current Synchronous Buck Converter
Datasheet	NB681GD Datasheet
Additional preview pages of the NB681GD datasheet.

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Full PDF Text Transcription

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NB681 28V, 6A, Low Iq, High Current Synchronous Buck Converter with 2-Bit VID The Future of Analog IC Technology DESCRIPTION The NB681 is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with 2-bit VID, especially designed for IMVP8 applications—VCCIO, PRIMCORE, V1.0A, EDRAM, and EOPIO. It offers a very compact solution to achieve a 6A continuous output current and a 7.5A peak output current over a wide input supply range. The NB681 operates at high efficiency over a wide output current load range based on MPS proprietary switching loss reduction technology and internal low Ron power MOSFETs. Adaptive constant-on-time (COT) control mode provides fast transient response and eases loop stabilization.

Published: Nov 23, 2024 |