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Datasheet Linear Technology LTM4613

ManufacturerLinear Technology
SeriesLTM4613

EN55022B Compliant 36VIN, 15VOUT, 8A, DC/DC Module (Power Module) Regulator

Datasheets

  • Download » Datasheet, PDF, 648 Kb, Revision: D, File uploaded 09-24-2017
    LTM4613 - EN55022B Compliant 36VIN, 15VOUT, 8A, DC/DC uModule Regulator
    Docket ↓
    LTM4613
    EN55022B Compliant
    36VIN, 15VOUT, 8A,
    DC/DC µModule Regulator
    DESCRIPTION FEATURES
    Complete Low EMI Switch Mode Power Supply
    EN55022 Class B Compliant
    Wide Input Voltage Range: 5V to 36V
    8A Output Current
    3.3V to 15V Output Voltage Range
    Low Input and Output Referred Noise
    Output Voltage Tracking and Margining
    PLL Frequency Synchronization
    2% Maximum Total DC Error
    Power Good Tracks with Margining
    Current Foldback Protection
    Parallel/Current Sharing
    Ultrafast Transient Response
    Current Mode Control
    Programmable Soft-Start
    Output Overvoltage Protection
    –55°C to 125°C Operating Temperature Range
    (LTM4613MPV, LTM4613MPY) ...

Prices

Packaging

Parametrics

LTM4613EV#PBFLTM4613EY#PBFLTM4613IV#PBFLTM4613IYLTM4613IY#PBFLTM4613MPV#PBF
ArchitectureConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current Mode
Demo BoardsDC1743ADC1743ADC1743ADC1743ADC1743ADC1743A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononononono
FeaturesLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhaseLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhaseLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhaseLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhaseLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhaseLow EMI, EN55022 Class B Certified, Tracking, Margining, Resistor Set Frequency, External Synchronization, Power Good, PolyPhase
Frequency, kHz600600600600600600
Frequency Adjust Range200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz
Frequency Sync Range200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz200kHz - 700kHz
Integrated Inductoryesyesyesyesyesyes
Ishutdown, A505050505050
Isupply, mA787878787878
Max Phases444444
Monolithicyesyesyesyesyesyes
Number of Outputs111111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85-55 to 125
Output Current, A888888
Polyphaseyesyesyesyesyesyes
Switch Current, A121212121212
Synchronousyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuck
Vin Max, V363636363636
Vin Min, V555555
Vout Max, V151515151515
Vout Maximum15V15V15V15V15V15V
Vout Min, V3.33.33.33.33.33.3

Eco Plan

LTM4613EV#PBFLTM4613EY#PBFLTM4613IV#PBFLTM4613IYLTM4613IY#PBFLTM4613MPV#PBF
RoHSCompliantCompliantCompliantNot CompliantCompliantCompliant

Articles

  • Download » Articles - LT Journal, PDF, 2.1 Mb, 01-20-2012
    Ultralow-EMI, 96W, Step-Down uModule Regulator- EN55022 Class B Certified in a 15mm x 15mm Footprint
    Docket ↓
    Ultralow-EMI, 96W, Step-Down µModule Regulator—
    EN55022 Class B Certified in a 15mm x 15mm Footprint
    Richard Ying and Willie Chan Designers of information technology and communications systems have come
    face-to-face with the difficult challenge of producing feature-rich, power-hungry
    products that comply with international EMI standards. Prior to sale, all information
    technology equipment (ITE)—commonly defined as having a regulated clock
    signal greater than 9kHz—must meet government standards such as FCC Part
    15 Subpart B in the United States, and EN55022 in the European Union. Both
    standards define maximum allowable radiated emission for industrial and commercial
    environments (Class A) and home environments (Class B) as shown in Figure 1.
    EMI RADIATION SOURCES Electromagnetic waves radiate from any
    switching converter and its interface leads.
    Pulsating voltages and currents associated
    with the switching action of all switch
    mode converters from ideal sources generate and directly influence the strength
    of radiated electromagnetic waves.
    Furthermore, parasitic devices within the Electromagnetic Theory and EMI Switch Mode Regulators
    A short reflection on electromagnetic theory can help
    one understand the EMI implications of high current,
    high power DC/DC step-down converters. switching cycle. Maxwell’s equations tell us that a
    constantly varying electric field creates a selfsustaining electromagnetic wave. Gauss’ law states that the strength of an electric
    field in a given area over an enclosed volume is
    proportional to the total charge inside it. If currents change rapidly, as is the case in a switch ...

Moldel Line

Series: LTM4613 (6)

Manufacturer's Classification

  • Power Management > Switching Regulator > Ultralow Noise Regulators
  • Module Solutions > Module Regulators > Module Buck Regulators | Extended Temperature (H & MP) Module Regulators

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