IC-Hersteller Monolithic Power Systems

IC-Hersteller (103)

Monolithic Power Systems MPQ8632GV-20 | Demoboard EVQ8632-V-20-00A

High Efficiency, 20A,18V Synchronous Step-down Converter Evaluation Board

Details

TopologieAbwärtswandler
Eingangsspannung12 V
Schaltfrequenz200-1000 kHz
Ausgang 11 V / 20 A
IC-Revision1.0

Beschreibung

The EVQ8632-V -20-00A is an evaluation boardfor the MPQ8632GV-20, a high efficiencymonolithic synchronous step-down converter.The EV board can deliver 20A continuous loadcurrent over a wide 8V to 18V operating inputrange. High efficiency can be achieved over awide output current load range.Constant-On-Time (COT) control modeprovides fast transient response and eases loopstabilization.This EV board can be turned on or shut down viaa remote ON/OFF input that is referenced toground. This input is compatible with popular logicdevices.

Eigenschaften

  • Wide 8V to 18V Operating Input Range
  • 20A Output Current
  • Low RDS(ON) Internal Power MOSFETs
  • Proprietary Switching Loss ReductionTechnique
  • Adaptive COT for Ultrafast TransientResponse
  • Programmable Soft Start Time
  • Pre-Bias Start up
  • Programmable Switching Frequency from200kHz to 1MHz
  • Non-latch OCP, OVP Protection andThermal Shutdown
  • Output Adjustable from 0.6V to 13V
  • Available in a QFN5x4 Package

Typische Anwendungen

  • Telecom System and Base Stations
  • Networking Systems and Server
  • Flat Panel Television and Monitors
  • Distributed Power Systems
  • Personal Video Recorders

Weiterführende Informationen