Datasheet Linear Technology LTC3787

ManufacturerLinear Technology
SeriesLTC3787

PolyPhase Synchronous Boost Controller

Datasheets

LTC3787 - PolyPhase Synchronous Boost Controller
PDF, 376 Kb, Revision: C, File uploaded: Sep 23, 2017
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Prices

Packaging

LTC3787EGN#PBFLTC3787EGN#TRPBFLTC3787EUFD#PBFLTC3787EUFD#TRPBFLTC3787HGN#PBFLTC3787HGN#TRPBFLTC3787HUFD#PBFLTC3787HUFD#TRPBFLTC3787IGN#PBFLTC3787IGN#TRPBFLTC3787IUFD#PBFLTC3787IUFD#TRPBFLTC3787MPGN#PBFLTC3787MPGN#TRPBFLTC3787MPUFD#PBFLTC3787MPUFD#TRPBF
N12345678910111213141516
PackageSSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
Package CodeGNGNUFDUFDGNGNUFDUFDGNGNUFDUFDGNGNUFDUFD
Package Index05-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-171205-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-171205-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-171205-08-1641 (GN28)05-08-1641 (GN28)05-08-171205-08-1712
Pin Count28282828282828282828282828282828

Parametrics

Parameters / ModelsLTC3787EGN#PBFLTC3787EGN#TRPBFLTC3787EUFD#PBFLTC3787EUFD#TRPBFLTC3787HGN#PBFLTC3787HGN#TRPBFLTC3787HUFD#PBFLTC3787HUFD#TRPBFLTC3787IGN#PBFLTC3787IGN#TRPBFLTC3787IUFD#PBFLTC3787IUFD#TRPBFLTC3787MPGN#PBFLTC3787MPGN#TRPBFLTC3787MPUFD#PBFLTC3787MPUFD#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 BoardsDC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001ADC1411A,DC2001A
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
FeaturesPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power GoodPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good
Frequency, kHz900900900900900900900900900900900900900900900900
Frequency Adjust Range50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz
Frequency Sync Range75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz
Integrated Inductornononononononononononononononono
Ishutdown, µA8888888888888888
Isupply, mA0.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.1350.135
Max Phases2, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 122, 3, 4, 6, 12
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
Polyphasenononononononononononononononono
Sense ResistorRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCR
Switch Current, A60606060606060606060606060606060
Synchronousyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
TopologyBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoost
Vin Max, V38383838383838383838383838383838
Vin Min, V4.54.54.54.54.54.54.54.54.54.54.54.54.54.54.54.5
Vin Min Startup, V4.54.54.54.54.54.54.54.54.54.54.54.54.54.54.54.5
Vout Max, V60606060606060606060606060606060
Vout Maximum60V60V60V60V60V60V60V60V60V60V60V60V60V60V60V60V
Vout Min, V1.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.2
Vswitch Max, V70707070707070707070707070707070

Eco Plan

LTC3787EGN#PBFLTC3787EGN#TRPBFLTC3787EUFD#PBFLTC3787EUFD#TRPBFLTC3787HGN#PBFLTC3787HGN#TRPBFLTC3787HUFD#PBFLTC3787HUFD#TRPBFLTC3787IGN#PBFLTC3787IGN#TRPBFLTC3787IUFD#PBFLTC3787IUFD#TRPBFLTC3787MPGN#PBFLTC3787MPGN#TRPBFLTC3787MPUFD#PBFLTC3787MPUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
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