IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MPQ4560DN-AEC1

Industrial-Grade, 2A, 2MHz, 55V Step-Down Converter Available in AEC-Q100

Overview

TopologyBuck Converter
Input voltage3.8-55 V
Switching frequency2000 kHz
Output 15 V
Output 23.3 V / 2 A
Output 31.8 V
IC revision1.1

Description

The MPQ4560 is a high-frequency, step-down,switching regulator with an integrated, highside, high-voltage, power MOSFET. It provides a 2A output with current mode control for fast loop response and easy compensation. The wide 3.8V-to-55V input range accommodates a variety of step-down applications, including those in automotive input environment. A 12µA shutdown mode supplycurrent allows use in battery-powered applications

Features

 Guaranteed Industrial AutomotiveTemperature Range Limits

  • Wide 3.8V-to-55V Operating Input Range
  • 250mΩ Internal Power MOSFET
  • Up to 2MHz Programmable SwitchingFrequency
  • 140μA Quiescent Current
  • Ceramic Capacitor Stable
  • Internal Soft-Start
  • Up to 95% Efficiency
  • Output Adjustable from 0.8V to 52V
  • Available in QFN10 (3mmx3mm) andSOIC8E Packages
  • AEC-Q100 Qualified

Typical applications

  • Automotive Systems
  • High-Voltage Power Conversion
  • Distributed Power Systems
  • Industrial Power Systems
  • Battery Powered Systems

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IR(A)
ISAT(A)
fres(MHz)
Mount
IRP,40K(A)
RDC max.(mΩ)
Size
Version
SamplesAvailability & Sample
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SPECWE-PD SMT Power Inductor, 4.7 µH, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Self Resonant Frequency45 MHz
MountSMT 
Performance Rated Current4.2 A
DC Resistance35 mΩ
Size7332 
VersionRobust 
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SPECWE-TPC SMT Tiny Power Inductor, 10 µH, 3.9 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Rated Current3.9 A
Saturation Current4 A
Self Resonant Frequency20 MHz
MountSMT 
DC Resistance35 mΩ
Size1038 
VersionSMT 
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SPECWE-PD SMT Power Inductor, 15 µH, 4.2 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Rated Current4.2 A
Saturation Current4.5 A
Self Resonant Frequency16.6 MHz
MountSMT 
Performance Rated Current7 A
DC Resistance28 mΩ
Size1260 
VersionStandard 
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SPECWE-PD SMT Power Inductor, 22 µH, 3.5 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Rated Current3.5 A
Saturation Current3.7 A
Self Resonant Frequency13.5 MHz
MountSMT 
Performance Rated Current6 A
DC Resistance36 mΩ
Size1260 
VersionStandard 
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