NB671LGQ Datasheet PDF - MPS High Current Synchronous Step-down Converter Specs

NB671LGQ - High Current Synchronous Step-down Converter

This page provides the datasheet information for the NB671LGQ, a member of the NB671L High Current Synchronous Step-down Converter family.

Datasheet Summary

Description

The NB671L is the low quiescent current version of NB671.

Features

Wide 5.5V to 24V Operating Input Range.
6A Continuous Output Current.
9A Peak Output Current.
120μA Quiescent Current.
Low RDS(ON) Internal Power MOSFETs.
Proprietary Switching Loss Reduction Technique.
1% Reference Voltage.
Internal Soft Start.
Output Discharge.
500kHZ Switching Frequency.
OCP, OVP, UVP Protection and Thermal Shutdown.
Latch off Reset via EN or Power Cycle.
Out.

Datasheet Details

Part number	NB671LGQ
Manufacturer	MPS
File Size	0.95 MB
Description	High Current Synchronous Step-down Converter
Datasheet	NB671LGQ Datasheet
Additional preview pages of the NB671LGQ datasheet.

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Full PDF Text Transcription

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NB671L 24V, High Current Synchronous Step-down Converter NOT RECOMMENDED FOR NEW DESIGNS, REFER TO NB671LC OR NB691A DESCRIPTION The NB671L is the low quiescent current version of NB671. It is a fully integrated high frequency synchronous rectified step-down switch mode converter, which offers very compact solutions to achieve 6A continuous output current and 9A peak current over a wide input supply range with excellent load and line regulation. The NB671L operates at high efficiency over a wide output current load range. Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization. Under voltage lockout is internally set as 4.5 V, An open drain power good signal indicates the output is within its nominal voltage range. FEATURES • Wide 5.

Published: Dec 1, 2024 |