Datasheet Linear Technology LTC3612 — Datenblatt

HerstellerLinear Technology
SerieLTC3612

Monolithischer synchroner 3A, 4MHz DC / DC-Abwärtswandler

Datenblätter

Datasheet LTC3612
PDF, 416 Kb, Sprache: en, Datei hochgeladen: Sep 22, 2017, Seiten: 30
3A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
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Preise

Verpackung

LTC3612EFE#PBFLTC3612EFE#TRPBFLTC3612EUDC#PBFLTC3612EUDC#TRPBFLTC3612HFE#PBFLTC3612HFE#TRPBFLTC3612HUDC#PBFLTC3612HUDC#TRPBFLTC3612IFE#PBFLTC3612IFE#TRPBFLTC3612IUDC#PBFLTC3612IUDC#TRPBFLTC3612MPFE#PBFLTC3612MPFE#TRPBFLTC3612MPUDC#PBFLTC3612MPUDC#TRPBF
N12345678910111213141516
PackageTSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
Package CodeFEFEUDCUDCFEFEUDCUDCFEFEUDCUDCFEFEUDCUDC
Package Index05-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-1742
Pin Count20202020202020202020202020202020

Parameter

Parameters / ModelsLTC3612EFE#PBFLTC3612EFE#TRPBFLTC3612EUDC#PBFLTC3612EUDC#TRPBFLTC3612HFE#PBFLTC3612HFE#TRPBFLTC3612HUDC#PBFLTC3612HUDC#TRPBFLTC3612IFE#PBFLTC3612IFE#TRPBFLTC3612IUDC#PBFLTC3612IUDC#TRPBFLTC3612MPFE#PBFLTC3612MPFE#TRPBFLTC3612MPUDC#PBFLTC3612MPUDC#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 BoardsDC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574ADC1310A,DC1574A
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, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty CycleBurst Mode, DDR Mode, Active Voltage Positioning, 100% Duty Cycle
Frequency, kHz4000400040004000400040004000400040004000400040004000400040004000
Frequency Adjust RangeUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHz
Frequency Sync RangeUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHzUp to 4MHz
Integrated Inductornononononononononononononononono
Ishutdown, µA0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Isupply, mA0.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.0700.070
Max Phases1111111111111111
Monolithicyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
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, A3333333333333333
Polyphasenononononononononononononononono
Switch Current, A6666666666666666
Synchronousyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Vin Min, V2.252.252.252.252.252.252.252.252.252.252.252.252.252.252.252.25
Vout Max, V5.55.55.55.55.55.55.55.55.55.55.55.55.55.55.55.5
Vout MaximumVinVinVinVinVinVinVinVinVinVinVinVinVinVinVinVin
Vout Min, V0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.6
Vref Accuracy Over Temp, %1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5

Öko-Plan

LTC3612EFE#PBFLTC3612EFE#TRPBFLTC3612EUDC#PBFLTC3612EUDC#TRPBFLTC3612HFE#PBFLTC3612HFE#TRPBFLTC3612HUDC#PBFLTC3612HUDC#TRPBFLTC3612IFE#PBFLTC3612IFE#TRPBFLTC3612IUDC#PBFLTC3612IUDC#TRPBFLTC3612MPFE#PBFLTC3612MPFE#TRPBFLTC3612MPUDC#PBFLTC3612MPUDC#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Artikel

  • Monolithic Synchronous Step-Down Regulator Sources 3A or Sinks 1.5A in TSSOP or 3mm × 4mm QFN &mdash LT Journal
    PDF, 578 Kb, Datei veröffentlicht: Dec 1, 2009
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
  • Power Management > Switching Regulator > DDR Memory/Bus Termination
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
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