IC manufacturers Monolithic Power Systems

IC manufacturers (103)

Monolithic Power Systems MP8774 | Demoboard EV8774-Q-00A

High-Efficiency, 700kHz, 12A, 18V Step-Down Converter Evaluation Board

Overview

TopologyBuck Converter
Input voltage12-700 V
Output 11 V / 12 A
IC revision1.0

Description

MPS’ MP8774, a fully-integrated high-frequency, synchronous rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 12A continuous output current over a wide input range, with excellent load and line regulation. The MP8774 has synchronous-mode operation for higher efficiency over the output current-load range.

Features

Wide 3V-to-18V Operating Input Range

  • 16mΩ/5.5mΩ Low-RDS(ON) Internal PowerMOSFETs
  • 100μA Low IQ Current
  • High-Efficiency Synchronous-ModeOperation
  • Pre-biased Startup
  • Fixed 700kHz Switching Frequency
  • External Programmable Soft Startup Time
  • EN and Power Good for Power Sequencing
  • Over-Current Protection and Hiccup
  • Thermal Shutdown
  • Available in a QFN-16 (3mmх3mm)package

Typical applications

  • Security Camera / Portable Device, XDSL Device / Digital Set-Top Boxes
  • Flat-Panel Television and Monitors