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Datasheet Linear Technology LTM4625IY#PBF

ManufacturerLinear Technology
Part NumberLTM4625IY#PBF

20VIN, 5A Step-Down DC/DC Module (Power Module) Regulator


  • Download » Datasheet, PDF, 424 Kb, Revision: B
    LTM4625 - 20VIN, 5A Step-Down DC/DC Module Regulator
    Docket ↓
    20VIN, 5A Step-Down DC/DC
    µModule Regulator
    FEATURES DESCRIPTION Complete Solution in <1cm2 (Single-Sided PCB) or
    0.5cm2 (Dual-Sided PCB)
    nn Wide Input Voltage Range: 4V to 20V
    nn Input Voltage Down to 2.375V with External Bias
    nn 0.6V to 5.5V Output Voltage
    nn 5A DC Output Current
    nn ±1.5% Maximum Total DC Output Voltage Error
    Over Line, Load and Temperature
    nn Current Mode Control, Fast Transient Response
    nn External Frequency Synchronization
    nn Multiphase Parallel Current Sharing with
    Multiple LTM4625s
    nn Output Voltage Tracking
    nn Selectable Discontinuous Mode
    nn Power Good Indicator
    nn Overvoltage, Overcurrent and Overtemperature
    nn 6.25mm × 6.25mm × 5.01mm BGA Package The LTM®4625 is a complete 5A step-down switching
    mode µModule (micromodule) regulator in a tiny 6.25mm
    × 6.25mm × 5.01mm BGA package. Included in the package are the switching controller, power FETs, inductor and ...



Package6.25mm x 6.25mm x 5.01mm BGA
Package CodeBGA


ArchitectureConstant Frequency Current Mode
Demo BoardsDC2171A-B
Design ToolsLTspice File,LTpowerCAD File
Export Controlno yes/no
FeaturesResistor Set Frequency, External Synchronization, PolyPhase, Tracking, Power Good, Low EMI, EN55022 Class B Certified
Frequency1000 kHz
Frequency Adjust Range800kHz - 4MHz
Frequency Sync Range800kHz - 4MHz
Integrated Inductoryes yes/no
Ishutdown11 µA
Isupply2 mA
Max Phases12
Monolithicyes yes/no
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current5 A
Polyphaseyes yes/no
Switch Current7 A
Synchronousyes yes/no
Vin Max20 V
Vin Min4 V
Vout Max5.5 V
Vout Maximum5.5V
Vout Min0.6 V
Vref Accuracy Over Temp1.5 %

Eco Plan


Moldel Line

Series: LTM4625 (3)

Manufacturer's Classification

  • Module Solutions > Module Regulators > Module Buck Regulators

Other Names:


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