Datasheet Linear Technology LTC3859AL

ManufacturerLinear Technology
SeriesLTC3859AL

Triple Output, Buck/Buck/Boost Synchronous Controller with 28µA Burst Mode IQ

Datasheets

LTC3859AL: Triple Output, Buck/Buck/Boost Synchronous Controller with 28µA Burst Mode IQ Data Sheet
PDF, 619 Kb, File uploaded: Sep 24, 2017
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Prices

Packaging

LTC3859ALEFE#PBFLTC3859ALEFE#TRPBFLTC3859ALEUHF#PBFLTC3859ALEUHF#TRPBFLTC3859ALHFE#PBFLTC3859ALHFE#TRPBFLTC3859ALHUHF#PBFLTC3859ALHUHF#TRPBFLTC3859ALIFE#PBFLTC3859ALIFE#TRPBFLTC3859ALIUHF#PBFLTC3859ALIUHF#TRPBFLTC3859ALMPFE#PBFLTC3859ALMPFE#TRPBFLTC3859ALMPUHF#PBFLTC3859ALMPUHF#TRPBF
N12345678910111213141516
PackageTSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
Package CodeFEFEUHFUHFFEFEUHFUHFFEFEUHFUHFFEFEUHFUHF
Package Index05-08-177205-08-177205-08-170105-08-170105-08-177205-08-177205-08-170105-08-170105-08-177205-08-177205-08-170105-08-170105-08-177205-08-177205-08-170105-08-1701
Pin Count38383838383838383838383838383838

Parametrics

Parameters / ModelsLTC3859ALEFE#PBFLTC3859ALEFE#TRPBFLTC3859ALEUHF#PBFLTC3859ALEUHF#TRPBFLTC3859ALHFE#PBFLTC3859ALHFE#TRPBFLTC3859ALHUHF#PBFLTC3859ALHUHF#TRPBFLTC3859ALIFE#PBFLTC3859ALIFE#TRPBFLTC3859ALIUHF#PBFLTC3859ALIUHF#TRPBFLTC3859ALMPFE#PBFLTC3859ALMPFE#TRPBFLTC3859ALMPUHF#PBFLTC3859ALMPUHF#TRPBF
Boost Switch Current, A25252525252525252525252525252525
Buck Output Current, A25, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 2525, 25
Demo BoardsDC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122ADC2122A
Design ToolsLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD Model
Export Controlnononononononononononononononono
FeaturesPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, TrackingPolyPhase, Burst Mode, DCR Current Sense, External Synchronization, Resistor Set Frequency, Tracking
Number of Outputs3333333333333333
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85-55 to 125-55 to 125-55 to 125-55 to 125
Vin Max, V38383838383838383838383838383838
Vin Min, V4.54.54.54.54.54.54.54.54.54.54.54.54.54.54.54.5

Eco Plan

LTC3859ALEFE#PBFLTC3859ALEFE#TRPBFLTC3859ALEUHF#PBFLTC3859ALEUHF#TRPBFLTC3859ALHFE#PBFLTC3859ALHFE#TRPBFLTC3859ALHUHF#PBFLTC3859ALHUHF#TRPBFLTC3859ALIFE#PBFLTC3859ALIFE#TRPBFLTC3859ALIUHF#PBFLTC3859ALIUHF#TRPBFLTC3859ALMPFE#PBFLTC3859ALMPFE#TRPBFLTC3859ALMPUHF#PBFLTC3859ALMPUHF#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | External Power Switch Buck Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Power Management > PMIC & Multifunction > Multitopology DC/DC
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
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