Datasheet4U Logo Datasheet4U.com

MPQ28261DL - 500kHz Synchronous Step-Down Converter

This page provides the datasheet information for the MPQ28261DL, a member of the MPQ28261 500kHz Synchronous Step-Down Converter family.

Description

The MPQ28261 is a synchronous, rectified, step-down, switch-mode converter with built-in 120mΩ high-side MOSFET and 20mΩ low-side MOSFET.

It offers a very compact solution to achieve a continuous 3A output current over a wide input supply range, with excellent load and line regulation.

Features

  • include over-current protection and thermal shut down. The MPQ28261 has an external SS pin to program the soft-start time and power-good signal output. The MPQ28261 requires a minimal number of readily-available standard external components and is available in a space saving 3mmx4mm 14-pin QFN package.

📥 Download Datasheet

Datasheet preview – MPQ28261DL

Datasheet Details

Part number MPQ28261DL
Manufacturer MPS
File Size 0.98 MB
Description 500kHz Synchronous Step-Down Converter
Datasheet download datasheet MPQ28261DL Datasheet
Additional preview pages of the MPQ28261DL datasheet.

📁 Similar Datasheet

  • MPQ2221 - NPN Transistor (Motorola)
  • MPQ2222 - QUAD TRANSISTORS (Central)
  • MPQ2222 - Quad Transistors (Motorola Semiconductor)
  • MPQ2222A - Quad Transistors (Motorola Semiconductor)
  • MPQ2222A - QUAD TRANSISTORS (Central Semiconductor)
  • MPQ2369 - NPN Silicon Quad Transistor (Central Semiconductor)
  • MPQ2369 - QUAD SWITCHING TRANSISTOR (Motorola)
  • MPQ2483 - QUAD AMPLIFIER TRANSISTOR (Motorola)
  • MPQ2484 - QUAD AMPLIFIER TRANSISTOR (Motorola)
  • MPQ2906 - PNP SILICON QUAD TRANSISTOR (Central Semiconductor)
Other Datasheets by MPS

Full PDF Text Transcription

Click to expand full text
MPQ28261 21V, 3A, 500kHz Synchronous Step-Down Converter DESCRIPTION The MPQ28261 is a synchronous, rectified, step-down, switch-mode converter with built-in 120mΩ high-side MOSFET and 20mΩ low-side MOSFET. It offers a very compact solution to achieve a continuous 3A output current over a wide input supply range, with excellent load and line regulation. Its synchronous mode operation increases its efficiency over its output current load range, and uses a fixed 500kHz switching frequency. Current mode operation provides a fast transient response and improves loop stabilization. Full protection features include over-current protection and thermal shut down. The MPQ28261 has an external SS pin to program the soft-start time and power-good signal output.
Published: |