Datasheet Linear Technology LTC3864

ManufacturerLinear Technology
SeriesLTC3864

60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability

Datasheets

Datasheet LTC3864
PDF, 709 Kb, Language: en, File uploaded: Sep 24, 2017, Pages: 30
60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability
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Prices

Packaging

LTC3864EDE#PBFLTC3864EDE#TRPBFLTC3864EMSE#PBFLTC3864EMSE#TRPBFLTC3864HDE#PBFLTC3864HDE#TRPBFLTC3864HMSE#PBFLTC3864HMSE#TRPBFLTC3864IDE#PBFLTC3864IDE#TRPBFLTC3864IMSE#PBFLTC3864IMSE#TRPBFLTC3864MPDE#PBFLTC3864MPDE#TRPBFLTC3864MPMSE#PBFLTC3864MPMSE#TRPBF
N12345678910111213141516
Package4x3 DFN-12
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
MS-12E
Package Outline Drawing
MS-12E
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
MS-12E
Package Outline Drawing
MS-12E
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
MS-12E
Package Outline Drawing
MS-12E
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
MS-12E
Package Outline Drawing
MS-12E
Package Outline Drawing
Package CodeDE/UEDE/UEMSEMSEDE/UEDE/UEMSEMSEDE/UEDE/UEMSEMSEDE/UEDE/UEMSEMSE
Package Index05-08-169505-08-169505-08-166605-08-166605-08-169505-08-169505-08-166605-08-166605-08-169505-08-169505-08-166605-08-166605-08-169505-08-169505-08-166605-08-1666
Pin Count12121212121212121212121212121212

Parametrics

Parameters / ModelsLTC3864EDE#PBFLTC3864EDE#TRPBFLTC3864EMSE#PBFLTC3864EMSE#TRPBFLTC3864HDE#PBFLTC3864HDE#TRPBFLTC3864HMSE#PBFLTC3864HMSE#TRPBFLTC3864IDE#PBFLTC3864IDE#TRPBFLTC3864IMSE#PBFLTC3864IMSE#TRPBFLTC3864MPDE#PBFLTC3864MPDE#TRPBFLTC3864MPMSE#PBFLTC3864MPMSE#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 ModeConstant 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 BoardsDC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434ADC1722A,DC2434A
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 FileLTspice 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 Controlnononononononononononononononono
Features100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good
Frequency, kHz850850850850850850850850850850850850850850850850
Frequency Adjust Range50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz50kHz - 850kHz
Frequency Sync Range75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz75kHz - 750kHz
Integrated Inductornononononononononononononononono
Ishutdown, µA7777777777777777
Isupply, mA0.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.04
Max Phases1111111111111111
Monolithicnononononononononononononononono
Number of Outputs1111111111111111
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
Output Current, A5555555555555555
Polyphasenononononononononononononononono
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsense
Switch Current, A5555555555555555
Synchronousnononononononononononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V60606060606060606060606060606060
Vin Min, V3.53.53.53.53.53.53.53.53.53.53.53.53.53.53.53.5
Vout Max, V60606060606060606060606060606060
Vout MaximumVinVinVinVinVinVinVinVinVinVinVinVinVinVinVinVin
Vout Min, V0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
Vref Accuracy Over Temp, %1111111111111111

Eco Plan

LTC3864EDE#PBFLTC3864EDE#TRPBFLTC3864EMSE#PBFLTC3864EMSE#TRPBFLTC3864HDE#PBFLTC3864HDE#TRPBFLTC3864HMSE#PBFLTC3864HMSE#TRPBFLTC3864IDE#PBFLTC3864IDE#TRPBFLTC3864IMSE#PBFLTC3864IMSE#TRPBFLTC3864MPDE#PBFLTC3864MPDE#TRPBFLTC3864MPMSE#PBFLTC3864MPMSE#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Articles

  • 40µA IQ, P-Channel Step-Down Controller Operates from 60V to 3.5V VIN and Maintains High Efficiency at Light Loads &mdash LT Journal
    PDF, 2.7 Mb, File published: Apr 10, 2013
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | High Input Voltage Buck | External Power Switch Buck Controllers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
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