IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP2315S | Demoboard EV2315S-J-00A

High Efficiency 3A, 24V, 500kHz Synchronous Step Down Converter

Overview

TopologyBuck Converter
Input voltage4.5-24 V
Output 15 V / 3 A
IC revision1.0

Description

The EV2315S-J-00A demonstrates MPS’s MP2315S, a high-frequency, synchronous, rectified, step-down converter with built-in highside and low-side power MOSFETs. The MP2315S 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 MP2315S has synchronous mode operation for higher efficiency over the output current load range

Features

Wide 4.5V to 24V Operating Input Range

  • 3A Load Current
  • 90mΩ/40mΩ 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
  • Digital Set Top Boxes
  • Notebook Systems and I/O Power

Products

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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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SPECWE-HCI SMT Flat Wire High Current Inductor, 4.9 µH, 8.3 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.9 µH
Performance Rated Current8.3 A
Saturation Current @ 10%2.2 A
Saturation Current @ 30%6.5 A
DC Resistance14.5 mΩ
Self Resonant Frequency56 MHz
MaterialSuperflux 
Packaging Unit1000 
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