Datasheet Linear Technology LTC3441

ManufacturerLinear Technology
SeriesLTC3441

High Current Micropower Synchronous Buck-Boost DC/DC Converter

Datasheets

LTC3441 - High Current Micropower Synchronous Buck-Boost DC/DC Converter
PDF, 276 Kb, Revision: C, File uploaded: Sep 21, 2017
Extract from the document

Prices

Packaging

LTC3441EDE#PBFLTC3441EDE#TRPBF
N12
Package4x3 DFN-12
Package Outline Drawing
4x3 DFN-12
Package Outline Drawing
Package CodeDE/UEDE/UE
Package Index05-08-169505-08-1695
Pin Count1212

Parametrics

Parameters / ModelsLTC3441EDE#PBFLTC3441EDE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC625A,DC773ADC625A,DC773A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesOutput Disconnect, Burst Mode, External SynchronizationOutput Disconnect, Burst Mode, External Synchronization
Frequency, kHz10001000
Frequency Sync Range1.15MHz - 1.7MHz1.15MHz - 1.7MHz
Integrated Inductornono
Ishutdown, µA0.10.1
Isupply, mA0.0250.025
Monolithicyesyes
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Output Current, A1.21.2
Polyphasenono
Synchronousyesyes
TopologyBuck-BoostBuck-Boost
Vin Max, V5.55.5
Vin Min, V2.42.4
Vout Max, V5.255.25
Vout Min, V2.42.4

Eco Plan

LTC3441EDE#PBFLTC3441EDE#TRPBF
RoHSCompliantCompliant

Articles

  • Versatile Buck-Boost Converter Offers High Efficiency in a Wide Variety of Applications &mdash LT Journal
    PDF, 1.3 Mb, File published: Jun 10, 2005
    Extract from the document
  • Monolithic Buck-Boost Converter Provides 1A at 3.3V without Schottky Diodes &mdash LT Journal
    PDF, 76 Kb, File published: Sep 1, 2003
    Extract from the document

Model Line

Series: LTC3441 (2)

Manufacturer's Classification

  • Power Management > Switching Regulator > Buck-Boost Regulators > Internal Power Switch Buck-Boost
EMS supplier