Datasheet Linear Technology LTC3548EKD-1#TRPBF

ManufacturerLinear Technology
SeriesLTC3548-1
Part NumberLTC3548EKD-1#TRPBF

Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator

Datasheets

Datasheet LTC3548-1
PDF, 332 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 16
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
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Packaging

Package3x3 UTDFN-10
Package CodeKD
Package Index05-08-1739

Parametrics

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 %

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

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

Other Names:

LTC3548EKD-1TRPBF, LTC3548EKD-1 TRPBF, LTC3548EKD1#TRPBF, LTC3548EKD 1#TRPBF

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