Datasheet4U Logo Datasheet4U.com

NB669GQ - High Current Synchronous Buck Converter

This page provides the datasheet information for the NB669GQ, a member of the NB669 High Current Synchronous Buck Converter family.

Datasheet Summary

Description

The NB669 is a fully integrated high frequency synchronous rectified step-down switch mode converter with 5V fixed output voltage.

Features

  • include OCP, OVP, UVP and thermal shut down. The converter requires minimum number of external components and is available in QFN16 (3mmx3mm) package. END OF LIFE.

📥 Download Datasheet

Datasheet preview – NB669GQ

Datasheet Details

Part number NB669GQ
Manufacturer MPS
File Size 1.46 MB
Description High Current Synchronous Buck Converter
Datasheet download datasheet NB669GQ Datasheet
Additional preview pages of the NB669GQ datasheet.

📁 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
  • NB669 - High Current Synchronous Buck Converter
  • NB632 - High Effeciency 4A 24V Synchronous Step-down Converter
  • NB633 - Synchronous Step-down Converter
  • NB633EL - Synchronous Step-down Converter
  • NB636 - 500kHz Synchronous Step-down Converter
  • NB636DL - 500kHz Synchronous Step-down Converter
  • NB650 - Synchronous Step-Down Converter
  • NB650A - Synchronous Step-Down Converters

Full PDF Text Transcription

Click to expand full text
NB669 24V, High Current Synchronous Buck Converter With LDO DESCRIPTION The NB669 is a fully integrated high frequency synchronous rectified step-down switch mode converter with 5V fixed output voltage. It offers very compact solution to achieve 6A continuous output current and 9A peak output current over a wide input supply range with excellent load and line regulation. The NB669 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 4.15 V. An open drain power good signal indicates the output is within its nominal voltage range.
Published: |