Datasheet Linear Technology LTC3544EUD#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLTC3544
ArtikelnummerLTC3544EUD#TRPBF

Quad-Synchron-Abwärtsregler: 2,25 MHz, 300 mA, 200 mA, 200 mA, 100 mA

Datenblätter

Datasheet LTC3544
PDF, 300 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 16
Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA
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Preise

Verpackung

Package3x3 QFN-16
Package CodeUD
Package Index05-08-1691

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1040A-A
Design ToolsLTspice File
Export Controlno
FeaturesBurst Mode, 100% Duty Cycle
Frequency2.25 kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.07 mA
Max Phases1
Monolithicyes
Number of Outputs4
Operating Temperature Range0 to 85 °C
Output Current0.3 A
Output Current 20.2 A
Output Current 30.2 A
Polyphaseno
Switch Current0.6 A
Switch Current 20.4 A
Switch Current 30.4 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Topology 3Buck
Vin Max5.5 V
Vin Min2.25 V
Vout Max5.5 V
Vout Max 25.5 V
Vout Max 35.5 V
Vout MaximumVin
Vout Min0.8 V
Vout Min 20.8 V
Vout Min 30.8 V
Vref Accuracy Over Temp2 %

Öko-Plan

RoHSCompliant

Modellreihe

Serie: LTC3544 (2)

Herstellerklassifikation

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

Andere Namen:

LTC3544EUDTRPBF, LTC3544EUD TRPBF

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