Datasheet Linear Technology LTC3548EDD-1#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLTC3548-1
ArtikelnummerLTC3548EDD-1#TRPBF

Dualer synchroner 2,25-MHz-Step-Down-DC / DC-Regler mit festem Ausgang

Datenblätter

Datasheet LTC3548-1
PDF, 332 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 16
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
Auszug aus dem Dokument

Preise

Verpackung

Package3x3 DFN-10
Package CodeDD
Package Index05-08-1699

Parameter

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, Fixed Output, 100% Duty Cycle
Frequency2250 kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.04 mA
Max Phases1
Monolithicyes
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current0.8 A
Output Current 20.4 A
Polyphaseno
Switch Current1.2 A
Switch Current 20.7 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max5.5 V
Vin Min2.5 V
Vout Max1.8 V
Vout Maximum1.8V/1.575V
Vout Min1.575 V
Vout Min 21.8 V
Vref Accuracy Over Temp2 %

Öko-Plan

RoHSCompliant

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LTC3548EDD-1TRPBF, LTC3548EDD-1 TRPBF, LTC3548EDD1#TRPBF, LTC3548EDD 1#TRPBF