Datasheet Linear Technology LTC3633AIUFD-2#PBF

ManufacturerLinear Technology
SeriesLTC3633A-2
Part NumberLTC3633AIUFD-2#PBF

Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator

Datasheets

Datasheet LTC3633A-2, LTC3633A-3
PDF, 424 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 28
Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator
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Prices

Packaging

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

Parametrics

ArchitectureConstant Frequency Controlled On-Time Current Mode
Demo BoardsDC1896A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good
Frequency4000 kHz
Frequency Adjust Range500kHz - 4MHz
Frequency Sync Range500kHz - 4MHz
Integrated Inductorno
Ishutdown13 µA
Isupply0.5 mA
Max Phases2
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current3 A
Output Current 23 A
Polyphaseno
Switch Current3.5 A
Switch Current 23.5 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max20 V
Vin Min3.6 V
Vout Max12 V
Vout Maximum12V
Vout Min1.5 V
Vout Min 21.5 V
Vref Accuracy Over Temp1 %

Eco Plan

RoHSCompliant

Other Options

LTC3633A-3 LTC3633A-3

Model Line

Manufacturer's Classification

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

Other Names:

LTC3633AIUFD-2PBF, LTC3633AIUFD-2 PBF, LTC3633AIUFD2#PBF, LTC3633AIUFD 2#PBF