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NB680AGD - Synchronous Buck Converter

This page provides the datasheet information for the NB680AGD, a member of the NB680A Synchronous Buck Converter family.

Description

The NB680A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 3.36V Vout and low-power mode voltage scaling.

Features

  • include OC limit, OVP, UVP, and thermal shutdown. NB680A requires a minimum number of external components and is available in a QFN-12 2mm x 3mm package.

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Other Datasheets by MPS
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Full PDF Text Transcription

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NB680A 28V, Low Iq, High-Current, Fixed 3.36V, 8A, Synchronous Buck Converter with 100mA LDO and LP# Vout Scaling DESCRIPTION The NB680A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 3.36V Vout and low-power mode voltage scaling. It offers a very compact solution to achieve an 8A continuous output current and a 10A peak output current over a wide input supply range with excellent load and line regulation. The NB680A 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.
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