Datasheet Linear Technology LT1934-1 — Datenblatt

HerstellerLinear Technology
SerieLT1934-1

Mikropower-Abwärtsschaltregler in ThinSOT

Datenblätter

Datasheet LT1934, LT1934
PDF, 245 Kb, Sprache: en, Datei hochgeladen: Sep 3, 2017, Seiten: 20
Micropower Step-Down Switching Regulators in ThinSOT
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Preise

Verpackung

LT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
N1234567891011
Package2x3 DFN-6
Paketumrisszeichnung
2x3 DFN-6
Paketumrisszeichnung
2x3 DFN-6
Paketumrisszeichnung
SOT-23
Paketumrisszeichnung
SOT-23
Paketumrisszeichnung
2x3 DFN-6
Paketumrisszeichnung
2x3 DFN-6
Paketumrisszeichnung
2x3 DFN-6
Paketumrisszeichnung
SOT-23
Paketumrisszeichnung
SOT-23
Paketumrisszeichnung
SOT-23
Paketumrisszeichnung
Package CodeDCBDCBDCBS6S6DCBDCBDCBS6S6S6
Package Index05-08-171505-08-171505-08-171505-08-163605-08-163605-08-171505-08-171505-08-171505-08-163605-08-163605-08-1636
Pin Count66666666666

Parameter

Parameters / ModelsLT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
ArchitectureConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current ModeConstant Off-Time Current Mode
Demo BoardsDC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544ADC544A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnonononononononononono
FeaturesBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst ModeBurst Mode
Frequency Adjust RangeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off TimeConstant Off Time
Integrated Inductornonononononononononono
Ishutdown, µA0.010.010.010.010.010.010.010.010.010.010.01
Isupply, mA0.0120.0120.0120.0120.0120.0120.0120.0120.0120.0120.012
Max Phases11111111111
Monolithicyesyesyesyesyesyesyesyesyesyesyes
Number of Outputs11111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A0.30.30.30.30.30.30.30.30.30.30.3
Polyphasenonononononononononono
Switch Current, A0.120.120.120.120.120.120.120.120.120.120.12
Synchronousnonononononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V3434343434343434343434
Vin Min, V3.23.23.23.23.23.23.23.23.23.23.2
Vout Max, V2828282828282828282828
Vout Maximum.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN.83VIN
Vout Min, V1.251.251.251.251.251.251.251.251.251.251.25
Vref Accuracy Over Temp, %1.61.61.61.61.61.61.61.61.61.61.6

Öko-Plan

LT1934EDCB-1#PBFLT1934EDCB-1#TRMPBFLT1934EDCB-1#TRPBFLT1934ES6-1#TRMPBFLT1934ES6-1#TRPBFLT1934IDCB-1#PBFLT1934IDCB-1#TRMPBFLT1934IDCB-1#TRPBFLT1934IS6-1#PBFLT1934IS6-1#TRMPBFLT1934IS6-1#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Andere Optionen

LT1934 LT1934

Artikel

  • Micropower SOT-23 Buck Regulator Accepts Inputs to 34V &mdash LT Journal
    PDF, 441 Kb, Datei veröffentlicht: Mar 1, 2003
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck