Datasheet Linear Technology LT3493IDCB#TRPBF

ManufacturerLinear Technology
SeriesLT3493
Part NumberLT3493IDCB#TRPBF

1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN

Datasheets

Datasheet LT3493
PDF, 607 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 20
1.2A, 750kHz Step-Down Switching Regulator in 2mm × 3mm DFN
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Prices

Packaging

Package2x3 DFN-6
Package CodeDCB
Package Index05-08-1715

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC897A
Design ToolsLTspice File
Export Controlno
Frequency750 kHz
Integrated Inductorno
Ishutdown0.01 µA
Isupply1.9 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1.2 A
Over Voltage Protection40 V
Polyphaseno
Switch Current1.75 A
Synchronousno
TopologyBuck
Vin Max36 V
Vin Min3.6 V
Vout Max34.2 V
Vout Maximum.95VIN
Vout Min0.78 V
Vref Accuracy Over Temp1.9 %

Eco Plan

RoHSCompliant

Design Notes

  • Tiny Monolithic Step-Down Regulators Operate with Wide Input Range &mdash DN390
    PDF, 158 Kb, File published: Apr 18, 2006
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Model Line

Manufacturer's Classification

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

Other Names:

LT3493IDCBTRPBF, LT3493IDCB TRPBF