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Datasheet Linear Technology LTC3616

ManufacturerLinear Technology
SeriesLTC3616

6A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter

Datasheets

  • Download » Datasheet PDF, 541 Kb, File uploaded: Sep 22, 2017
    LTC3616: 6A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter Data Sheet
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    LTC3616
    6A, 4MHz Monolithic
    Synchronous Step-Down
    DC/DC Converter
    Description Features n n n n n n n n n n n 6A Output Current
    2.25V to 5.5V Input Voltage Range
    Low Output Ripple Burst ModeВ® Operation: IQ = 75ВµA
    В±1% Output Voltage Accuracy
    Output Voltage Down to 0.6V
    High Efficiency: Up to 95%
    Low Dropout Operation: 100% Duty Cycle
    Programmable Slew Rate on SW Node Reduces
    Noise and EMI
    Adjustable Switching Frequency: Up to 4MHz
    Optional Active Voltage Positioning (AVP) with
    Internal Compensation
    Selectable Pulse-Skipping/Forced Continuous/Burst
    Mode Operation with Adjustable Burst Clamp
    Programmable Soft-Start
    Inputs for Start-Up Tracking or External Reference
    DDR Memory Mode, IOUT = В±3A
    Available in a 24-Pin 3mm Г— 5mm QFN
    Thermally Enhanced Package n n n n The operating frequency is externally programmable up to ...

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Parametrics

LTC3616EUDD#PBFLTC3616EUDD#TRPBFLTC3616HUDD#PBFLTC3616HUDD#TRPBFLTC3616IUDD#PBFLTC3616IUDD#TRPBFLTC3616MPUDD#PBFLTC3616MPUDD#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1461ADC1461ADC1461ADC1461ADC1461ADC1461ADC1461ADC1461A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononononono
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty CycleBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle
Frequency, kHz40004000400040004000400040004000
Frequency Adjust RangeUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHz
Frequency Sync RangeUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHz
Integrated Inductornononononononono
Ishutdown, µA0.10.10.10.10.10.10.10.1
Isupply, mA0.0750.0750.0750.0750.0750.0750.0750.075
Max Phases11111111
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85-55 to 125-55 to 125
Output Current, A66666666
Polyphasenononononononono
Switch Current, A1212121212121212
Synchronousyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V5.55.55.55.55.55.55.55.5
Vin Min, V2.252.252.252.252.252.252.252.25
Vout Max, V5.55.55.55.55.55.55.55.5
Vout MaximumVinVinVinVinVinVinVinVin
Vout Min, V0.60.60.60.60.60.60.60.6

Eco Plan

Moldel Line

Series: LTC3616 (8)

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
  • Power Management > Switching Regulator > DDR Memory/Bus Termination
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

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