Datasheet Linear Technology LTC3611

ManufacturerLinear Technology
SeriesLTC3611

10A, 32V Monolithic Synchronous Step-Down DC/DC Converter

Datasheets

Datasheet LTC3611
PDF, 426 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 26
10A, 32V Monolithic Synchronous Step-Down DC/DC Converter
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Prices

Packaging

LTC3611EWP#PBFLTC3611EWP#TRPBFLTC3611IWP#PBFLTC3611IWP#TRPBF
N1234
Package9x9 QFN-64
Package Outline Drawing
9x9 QFN-64
Package Outline Drawing
9x9 QFN-64
Package Outline Drawing
9x9 QFN-64
Package Outline Drawing
Package CodeWPWPWPWP
Package Index05-08-181205-08-181205-08-181205-08-1812
Pin Count64646464

Parametrics

Parameters / ModelsLTC3611EWP#PBFLTC3611EWP#TRPBFLTC3611IWP#PBFLTC3611IWP#TRPBF
ArchitectureConstant On-Time Valley Current ModeConstant On-Time Valley Current ModeConstant On-Time Valley Current ModeConstant On-Time Valley Current Mode
Demo BoardsDC1318ADC1318ADC1318ADC1318A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononono
FeaturesPower Good, Resistor Set FrequencyPower Good, Resistor Set FrequencyPower Good, Resistor Set FrequencyPower Good, Resistor Set Frequency
Frequency, kHz1000100010001000
Frequency Adjust Range100Hz - 1MHz100Hz - 1MHz100Hz - 1MHz100Hz - 1MHz
Integrated Inductornononono
Ishutdown, µA15151515
Isupply, mA0.90.90.90.9
Max Phases1111
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A10101010
Polyphasenononono
Switch Current, A15151515
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Vin Max, V32323232
Vin Min, V4.54.54.54.5
Vout Max, V32323232
Vout MaximumVinVinVinVin
Vout Min, V0.60.60.60.6

Eco Plan

LTC3611EWP#PBFLTC3611EWP#TRPBFLTC3611IWP#PBFLTC3611IWP#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

  • Monolithic Synchronous Step-Down Regulator Delivers up to 12A from a Wide Input Voltage Range &mdash DN457
    PDF, 75 Kb, File published: Jan 8, 2009
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Articles

  • 32VIN Synchronous Buck Regulators with Integrated FETs Deliver up to 12A from Sub-1mm Height Packages &mdash LT Journal
    PDF, 246 Kb, File published: Sep 23, 2008
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck
EMS supplier