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reference designMP2314S | Demoboard EV2314S-J-00A

Monolithic Power Systems MP2314S | Demoboard EV2314S-J-00A

High Efficiency 2A, 24V, 500kHz Synchronous Step Down Converter

Overview

TopologyBuck Converter
Input voltage4.5-24 V
Output 15 V / 2 A
IC revision1.0

Description

The EV2314S-J-00A demonstrates MPS’s MP2314S, a high-frequency, synchronous, rectified, step-down converter with built-in highside and low-side power MOSFETs. The MP2314S offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP2314S has synchronous mode operation for higher efficiency over the output current load range

Features

Wide 4.5V to 24V Operating Input Range

  • 2A Load Current
  • 120mΩ/50mΩ Low Rds(on) Internal PowerMOSFETs
  • Low Quiescent Current
  • High Efficiency Synchronous ModeOperation
  • Fixed 500kHz Switching Frequency
  • Frequency Sync from 200kHz to 2MHzExternal Clock
  • AAM Power Save Mode
  • Internal Soft Start
  • OCP Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8V
  • Available in an 8-pin TSOT-23 package

Typical applications

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

More information

Parts approved by Monolithic Power Systems

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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
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744314650
SPECWE-HCI SMT Flat Wire High Current Inductor, 6.5 µH, 6.6 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance6.5 µH
Performance Rated Current6.6 A
Saturation Current @ 10%2 A
Saturation Current @ 30%6 A
DC Resistance21.5 mΩ
Self Resonant Frequency50 MHz
MaterialSuperflux 
Packaging Unit1000 
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