IC manufacturers Monolithic Power Systems

IC manufacturers (103)

Monolithic Power Systems MP2338 | Demoboard EV2338-TL-00A

High-Efficiency, 28V, 3A, 430kHZ Synchronous Step-Down Converter In SOT583 Package

Overview

TopologyBuck Converter
Input voltage6-28 V
Output 15 V / 3 A
IC revision1.0

Description

The EV2338 Evaluation Board is designed to demonstrate the capabilities of MPS’ MP2338. The MP2338 is 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 3A continuous output current over a wide input range, with excellent load and line regulation. The MP2338 has synchronous mode operation for high efficiency over wide output current-load range.

Features

  • Wide 4.5V-to-28V Operating Input Range
  • 115mΩ/55mΩ Low-RDS(ON) Internal Power MOSFETs
  • 160µA Quiescent Current
  • 92% Efficiency for 24V to 5V/3A Condition

  • Power Save Mode at Light Load
  • Fast Load Transient Response
  • 430kHz Switching Frequency
  • Ton Extension for Improve Dropout
  • Programmable Soft-Start Time
  • Power Good Indication
  • Hiccup Mode OCP/OVP Protection
  • Thermal Shutdown Protection
  • Available in SOT583 Package

Typical applications

  • Game Consoles, Digital Set-Top Boxes, Flat-Panel Television and Monitors
  • General Purposes Power Supply

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialRDC max.
(mΩ)
Mount Samples
885012206081SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC)470 pF ±10% 50 0603 -55 °C up to +125 °C 2.510 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
744314650SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 7050 -40 °C up to +150 °C 7 6.9 4.8 6.5 6.6 2 6 21.5 50 Superflux 23.65 SMT
74437346068SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-LHMI SMT Power Inductor 7030 -40 °C up to +125 °C 7.3 6.6 2.8 6.8 4.45 5.45 10.6 18 60 SMT
Order Code Data­sheet Simu­lation
885012206081SPEC
744314650SPEC
74437346068SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialRDC max.
(mΩ)
Mount Samples