Datasheet4U Logo Datasheet4U.com

NB679AGD - Synchronous Buck Converter

This page provides the datasheet information for the NB679AGD, a member of the NB679A Synchronous Buck Converter family.

Description

The NB679A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 5.1V output and low-power mode voltage scaling.

Features

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

📥 Download Datasheet

Datasheet preview – NB679AGD

📁 Similar Datasheet

  • NB6HQ14M - 2.5V 5GHz / 6.5Gbps Differential Input to 1.8V / 2.5V 1:4 CML Clock / Data Fanout Buffer (ON Semiconductor)
  • NB6L11 - 2.5V / 3.3V MULTILEVEL INPUT TO DIFFERENTIAL LVPECL/LVNECL (ON Semiconductor)
  • NB6L11M - Differential CML Fanout Buffer (ON Semiconductor)
  • NB6L11S - Input to LVDS Fanout Buffer/Translator (ON Semiconductor)
  • NB6L14 - Differential 1:4 LVPECL Fanout Buffer (ON Semiconductor)
  • NB6L14M - Differential 1:4 CML Fanout Buffer (ON Semiconductor)
  • NB6L14S - 2.5V 1:4 AnyLevel Differential Input to LVDS Fanout Buffer/Translator (ON Semiconductor)
  • NB6L16 - 6GHz/6Gbps 2.5V/3.3V Multi-level Input to Differential Lvecl Clock or Data Translator/receiver/driver Buffer (ON Semiconductor)
  • NB6L239 - 2.5V / 3.3V Any Differential Clock IN to Differential LVPECL OUT Clock Divider (ON Semiconductor)
  • NB6L295 - 2.5V / 3.3V Dual Channel Programmable Clock/Data Delay (ON Semiconductor)
Other Datasheets by MPS
  • NB679A - Synchronous Buck Converter
  • NB679 - Fixed 5V-8A Synchronous Buck Converter
  • NB679GD - Fixed 5V-8A Synchronous Buck Converter
  • NB670 - High Current Synchronous Buck Converter
  • NB670GQ - High Current Synchronous Buck Converter
  • NB671L - High Current Synchronous Step-down Converter
  • NB671LB - High Current Synchronous Step-down Converter
  • NB671LBGQ - High Current Synchronous Step-down Converter

Full PDF Text Transcription

Click to expand full text
NB679A 28V, Low IQ, Fixed 5.1V, 8A, Synchronous Buck Converter with 100mA LDO and LP# VOUT Scaling DESCRIPTION The NB679A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 5.1V output 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 NB679A 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: |