IC reference design search
IC manufacturers Monolithic Power Systems

IC manufacturers (104)

reference designMP2235S | Demoboard EV2235S-J-00A

Monolithic Power Systems MP2235S | Demoboard EV2235S-J-00A

High-Efficiency, 3A, 16V, 800kHz, Sync. Step-Down Converter Evaluation Board

Overview

TopologyBuck Converter
Input voltage12 V
Output 13.3 V / 3 A
IC revision1.0

Description

The EV2235S-J-00A demonstrates MPS’s MP2235S, a high-frequency, synchronous, rectified, step-down converter with built-in highsideand low-side power MOSFETs. The MP2235S offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MP2235S hassynchronous mode operation for higher efficiency over the output current load range.Current-mode operation provides fast transientresponse and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shut down (TSD).The MP2235S is available in a space saving 8-pin TSOT23 package.

Features

 120mΩ/50mΩ Low RDS(ON) Internal PowerMOSFET

  • High-Efficiency Synchronous ModeOperation
  • Fixed 800kHz Switching Frequency
  • Synchronizes from a 300kHz-to-2MHzExternal Clock
  • Power-Save Mode at Light Load
  • External Soft-Start
  • Over Current Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.804V
  • Available in a 8-pin TSOT-23 Package

Typical applications

  • Notebook System and I/O Power;Digital Set-Top Boxes;
  • Flat-Panel Television and Monitors
  • Distributed Power Systems

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
744311330
SPECWE-HCI SMT Flat Wire High Current Inductor, 3.3 µH, 8.1 A
Simu­lation
Availability
–
Downloads9 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 9 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance3.3 µH
Performance Rated Current8.1 A
Saturation Current @ 10%4.5 A
Saturation Current @ 30%11 A
DC Resistance17.2 mΩ
Self Resonant Frequency43 MHz
MaterialSuperflux 
Packaging Unit1000 
–Check availability