Datasheet Linear Technology LT1938EDD#TRPBF

ManufacturerLinear Technology
SeriesLT1938
Part NumberLT1938EDD#TRPBF

25V, 2.2A, 2.8MHz Step-Down Switching Regulator

Datasheets

Datasheet LT1938
PDF, 271 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 24
25V, 2.2A, 2.8MHz Step-Down Switching Regulator
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Prices

Packaging

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

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1273A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesIntegrated Boost Diode, Power Good, Resistor Set Frequency
Frequency2800 kHz
Frequency Adjust Range300kHz - 2.8MHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.4 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current2.2 A
Polyphaseno
Switch Current3.6 A
Synchronousno
TopologyBuck
Vin Max25 V
Vin Min3.6 V
Vout Max23.875 V
Vout Maximum.95Vin
Vout Min1.265 V

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

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

Other Names:

LT1938EDDTRPBF, LT1938EDD TRPBF