Datasheet Linear Technology LTC3769 — Datenblatt

HerstellerLinear Technology
SerieLTC3769

60V Synchron-Boost-Controller mit niedrigem IQ

Datenblätter

Datasheet LTC3769
PDF, 448 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 32
60V Low IQ Synchronous Boost Controller
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Preise

Verpackung

LTC3769EFE#PBFLTC3769EFE#TRPBFLTC3769EUF#PBFLTC3769EUF#TRPBFLTC3769HFE#PBFLTC3769HFE#TRPBFLTC3769HUF#PBFLTC3769HUF#TRPBFLTC3769IFE#PBFLTC3769IFE#TRPBFLTC3769IUF#PBFLTC3769IUF#TRPBFLTC3769MPFE#PBFLTC3769MPFE#TRPBFLTC3769MPUF#PBFLTC3769MPUF#TRPBF
N12345678910111213141516
PackageTSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
4x4 QFN-24
Paketumrisszeichnung
Package CodeFEFEUFUFFEFEUFUFFEFEUFUFFEFEUFUF
Package Index05-08-1663 (CA)05-08-1663 (CA)05-08-169705-08-169705-08-1663 (CA)05-08-1663 (CA)05-08-169705-08-169705-08-1663 (CA)05-08-1663 (CA)05-08-169705-08-169705-08-1663 (CA)05-08-1663 (CA)05-08-169705-08-1697
Pin Count20202424202024242020242420202424

Parameter

Parameters / ModelsLTC3769EFE#PBFLTC3769EFE#TRPBFLTC3769EUF#PBFLTC3769EUF#TRPBFLTC3769HFE#PBFLTC3769HFE#TRPBFLTC3769HUF#PBFLTC3769HUF#TRPBFLTC3769IFE#PBFLTC3769IFE#TRPBFLTC3769IUF#PBFLTC3769IUF#TRPBFLTC3769MPFE#PBFLTC3769MPFE#TRPBFLTC3769MPUF#PBFLTC3769MPUF#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 BoardsDC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173ADC2173A
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
FeaturesBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power GoodBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power Good
Frequency, kHz900900900900900900900900900900900900900900900900
Frequency Adjust Range50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz
Frequency Sync Range75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz75kHz to 850kHz
Integrated Inductornononononononononononononononono
Ishutdown, µA4444444444444444
Isupply, mA0.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.0280.028
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
Polyphasenononononononononononononononono
Sense ResistorRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCR
Switch Current, A25252525252525252525252525252525
Synchronousyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
TopologyBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoostBoost
Vin Max, V60606060606060606060606060606060
Vin Min, V2.32.32.32.32.32.32.32.32.32.32.32.32.32.32.32.3
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, V65656565656565656565656565656565

Öko-Plan

LTC3769EFE#PBFLTC3769EFE#TRPBFLTC3769EUF#PBFLTC3769EUF#TRPBFLTC3769HFE#PBFLTC3769HFE#TRPBFLTC3769HUF#PBFLTC3769HUF#TRPBFLTC3769IFE#PBFLTC3769IFE#TRPBFLTC3769IUF#PBFLTC3769IUF#TRPBFLTC3769MPFE#PBFLTC3769MPFE#TRPBFLTC3769MPUF#PBFLTC3769MPUF#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

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