Datasheet Linear Technology LTC3127

ManufacturerLinear Technology
SeriesLTC3127

1A Buck-Boost DC/DC Converter with Programmable Input Current Limit

Datasheets

LTC3127 - 1A Buck-Boost DC/DC Converter with Programmable Input Current Limit
PDF, 417 Kb, Revision: A, File uploaded: Sep 20, 2017
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Prices

Packaging

LTC3127EDD#PBFLTC3127EDD#TRPBFLTC3127EMSE#PBFLTC3127EMSE#TRPBF
N1234
Package3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-12E
Package Outline Drawing
MS-12E
Package Outline Drawing
Package CodeDDDDMSEMSE
Package Index05-08-169905-08-169905-08-166605-08-1666
Pin Count10101212

Parametrics

Parameters / ModelsLTC3127EDD#PBFLTC3127EDD#TRPBFLTC3127EMSE#PBFLTC3127EMSE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1451ADC1451ADC1451ADC1451A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononono
FeaturesProgrammable Input Current Limit, Burst Mode, Output DisconnectProgrammable Input Current Limit, Burst Mode, Output DisconnectProgrammable Input Current Limit, Burst Mode, Output DisconnectProgrammable Input Current Limit, Burst Mode, Output Disconnect
Frequency, kHz1350135013501350
Integrated Inductornononono
Ishutdown, µA0.10.10.10.1
Isupply, mA0.0350.0350.0350.035
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85
Output Current, A1111
Polyphasenononono
Synchronousyesyesyesyes
TopologyBuck-BoostBuck-BoostBuck-BoostBuck-Boost
Vin Max, V5.55.55.55.5
Vin Min, V1.81.81.81.8
Vout Max, V5.255.255.255.25
Vout Maximum5.25V5.25V5.25V5.25V
Vout Min, V1.81.81.81.8

Eco Plan

LTC3127EDD#PBFLTC3127EDD#TRPBFLTC3127EMSE#PBFLTC3127EMSE#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

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