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Datasheet Linear Technology LTM4603

ManufacturerLinear Technology
SeriesLTM4603

6A DC/DC Module (Power Module) with PLL, Output Tracking and Margining

Datasheets

  • Download » Datasheet, PDF, 454 Kb, Revision: B
    LTM4603/LTM4603-1 - 6A DC/DC uModule with PLL, Output Tracking and Margining
    Docket ↓
    LTM4603/LTM4603-1
    20V, 6A DC/DC µModule
    Regulator with PLL, Output
    Tracking and Margining
    Description Features n n n n n n n n Complete Switch Mode Power Supply
    Wide Input Voltage Range: 4.5V to 20V
    6A DC Typical, 8A Peak Output Current
    0.6V to 5V Output Voltage
    Output Voltage Tracking and Margining
    Remote Sensing for Precision Regulation (LTM4603
    Only)
    Typical Operating Frequency: 1MHz
    PLL Frequency Synchronization
    1.5% Regulation
    Current Foldback Protection (Disabled at Start-Up)
    Pin Compatible with the LTM4601
    Pb-Free (e4) RoHS Compliant Package with Gold
    Finish Pads
    Ultrafast Transient Response
    Current Mode Control
    Up to 93% Efficiency at 5VIN, 3.3VOUT
    Programmable Soft-Start
    Output Overvoltage Protection ...

Prices

Packaging

LTM4603EV#PBFLTM4603EV-1#PBFLTM4603IV#PBFLTM4603IV-1#PBF
Package15mm × 15mm x 2.82mm LGA15mm × 15mm x 2.82mm LGA15mm × 15mm x 2.82mm LGA15mm × 15mm x 2.82mm LGA
Package CodeLGALGALGALGA

Parametrics

LTM4603EV#PBFLTM4603EV-1#PBFLTM4603IV#PBFLTM4603IV-1#PBF
ArchitectureConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current ModeConstant On-Time Current Mode
Demo BoardsDC1083A-A,DC1540BDC1083A-A,DC1540BDC1083A-A,DC1540BDC1083A-A,DC1540B
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Control, yes/nonononono
FeaturesTracking, Margining, PolyPhase, External Synchronization, Differential Remote Sense, Power GoodTracking, Margining, PolyPhase, External Synchronization, Differential Remote Sense, Power GoodTracking, Margining, PolyPhase, External Synchronization, Differential Remote Sense, Power GoodTracking, Margining, PolyPhase, External Synchronization, Differential Remote Sense, Power Good
Frequency, kHz1000100010001000
Frequency Sync Range700kHz - 1.3MHz700kHz - 1.3MHz700kHz - 1.3MHz700kHz - 1.3MHz
Integrated Inductor, yes/noyesyesyesyes
Ishutdown, µA22222222
Isupply, mA3.83.83.83.8
Max Phases4444
Monolithic, yes/noyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A6666
Polyphase, yes/noyesyesyesyes
Switch Current, A9999
Synchronous, yes/noyesyesyesyes
TopologyBuckBuckBuckBuck
Topology 1BuckBuckBuckBuck
Vin Max, V20202020
Vin Min, V4.54.54.54.5
Vout Max, V5555
Vout Min, V0.60.60.60.6

Eco Plan

LTM4603EV#PBFLTM4603EV-1#PBFLTM4603IV#PBFLTM4603IV-1#PBF
RoHSCompliantCompliantCompliantCompliant

Moldel Line

Series: LTM4603 (4)

Manufacturer's Classification

  • Module Solutions > Module Regulators > Module Buck Regulators

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