Datasheet Linear Technology LT3980

ManufacturerLinear Technology
SeriesLT3980

58V, 2A, 2.4MHz Step-Down Switching Regulator with 85µA Quiescent Current

Datasheets

Datasheet LT3980
PDF, 334 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 24
58V, 2A, 2.4MHz Step-Down Switching Regulator with 85μA Quiescent Current
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Prices

Packaging

LT3980EDE#PBFLT3980EDE#TRPBFLT3980EMSE#PBFLT3980EMSE#TRPBFLT3980HMSE#PBFLT3980HMSE#TRPBFLT3980IDE#PBFLT3980IDE#TRPBFLT3980IMSE#PBFLT3980IMSE#TRPBF
N12345678910
Package4x3 DFN-14
Package Outline Drawing
4x3 DFN-14
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
4x3 DFN-14
Package Outline Drawing
4x3 DFN-14
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
Package CodeDEDEMSEMSEMSEMSEDEDEMSEMSE
Package Index05-08-170805-08-170805-08-166705-08-166705-08-166705-08-166705-08-170805-08-170805-08-166705-08-1667
Pin Count14141616161614141616

Parametrics

Parameters / ModelsLT3980EDE#PBFLT3980EDE#TRPBFLT3980EMSE#PBFLT3980EMSE#TRPBFLT3980HMSE#PBFLT3980HMSE#TRPBFLT3980IDE#PBFLT3980IDE#TRPBFLT3980IMSE#PBFLT3980IMSE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1476ADC1476ADC1476ADC1476ADC1476ADC1476ADC1476ADC1476ADC1476ADC1476A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononononononononono
FeaturesBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power GoodBurst Mode, External Synchronization, Power Good
Frequency, kHz2000200020002000200020002000200020002000
Frequency Sync Range250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz250kHz - 2MHz
Integrated Inductornononononononononono
Ishutdown, µA.01.01.01.01.01.01.01.01.01.01
Isupply, mA0.0350.0350.0350.0350.0350.0350.0350.0350.0350.035
Max Phases1111111111
Monolithicyesyesyesyesyesyesyesyesyesyes
Number of Outputs1111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A2222222222
Over Voltage Protection, V80808080808080808080
Polyphasenononononononononono
Switch Current, A4444444444
Synchronousnononononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V58585858585858585858
Vin Min, V3.63.63.63.63.63.63.63.63.63.6
Vout Max, V57.4257.4257.4257.4257.4257.4257.4257.4257.4257.42
Vout Maximum0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin
Vout Min, V0.790.790.790.790.790.790.790.790.790.79

Eco Plan

LT3980EDE#PBFLT3980EDE#TRPBFLT3980EMSE#PBFLT3980EMSE#TRPBFLT3980HMSE#PBFLT3980HMSE#TRPBFLT3980IDE#PBFLT3980IDE#TRPBFLT3980IMSE#PBFLT3980IMSE#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck
EMS supplier