Datasheet Linear Technology LTC3374

ManufacturerLinear Technology
SeriesLTC3374

8-Channel Parallelable 1A Buck DC/DCs

Datasheets

Datasheet PDF, 460 Kb, File uploaded: Sep 20, 2017
LTC3374: 8-Channel Parallelable 1A Buck DC/DCs Data Sheet
Docket

Prices

Packaging

LTC3374EFE#PBFLTC3374EFE#TRPBFLTC3374EUHF#PBFLTC3374EUHF#TRPBFLTC3374HFE#PBFLTC3374HFE#TRPBFLTC3374HUHF#PBFLTC3374HUHF#TRPBFLTC3374IFE#PBFLTC3374IFE#TRPBFLTC3374IUHF#PBFLTC3374IUHF#TRPBF
PackageTSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
TSSOP-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
Package CodeFEFEUHFUHFFEFEUHFUHFFEFEUHFUHF
Package Index05-08-177205-08-177205-08-170105-08-170105-08-177205-08-177205-08-170105-08-170105-08-177205-08-177205-08-170105-08-1701
Pin Count383838383838383838383838

Parametrics

LTC3374EFE#PBFLTC3374EFE#TRPBFLTC3374EUHF#PBFLTC3374EUHF#TRPBFLTC3374HFE#PBFLTC3374HFE#TRPBFLTC3374HUHF#PBFLTC3374HUHF#TRPBFLTC3374IFE#PBFLTC3374IFE#TRPBFLTC3374IUHF#PBFLTC3374IUHF#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 ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953ADC1953A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononononononononononono
FeaturesBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature MonitorBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization, Temperature Monitor
Frequency, kHz200020002000200020002000200020002000200020002000
Frequency Adjust Range1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz
Frequency Sync Range1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz1MHz - 3MHz
Integrated Inductornononononononononononono
Ishutdown, µA888888888888
Isupply, mA0.20.20.20.20.20.20.20.20.20.20.20.2
Max Phases444444444444
Monolithicyesyesyesyesyesyesyesyesyesyesyesyes
Number of Outputs888888888888
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A111111111111
Output Current 2, A111111111111
Output Current 3, A111111111111
Polyphaseyesyesyesyesyesyesyesyesyesyesyesyes
Switch Current, A2.32.32.32.32.32.32.32.32.32.32.32.3
Switch Current 2, A2.32.32.32.32.32.32.32.32.32.32.32.3
Switch Current 3, A2.32.32.32.32.32.32.32.32.32.32.32.3
Synchronousyesyesyesyesyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Topology 2BuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Topology 3BuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vin Min, V2.252.252.252.252.252.252.252.252.252.252.252.25
Vout Max, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vout Max 2, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vout Max 3, V5.55.55.55.55.55.55.55.55.55.55.55.5
Vout MaximumVoutVoutVoutVoutVoutVoutVoutVoutVoutVoutVoutVout
Vout Min, V0.80.80.80.80.80.80.80.80.80.80.80.8
Vout Min 2, V0.80.80.80.80.80.80.80.80.80.80.80.8
Vout Min 3, V0.80.80.80.80.80.80.80.80.80.80.80.8
Vref Accuracy Over Temp, %2.52.52.52.52.52.52.52.52.52.52.52.5

Eco Plan

LTC3374EFE#PBFLTC3374EFE#TRPBFLTC3374EUHF#PBFLTC3374EUHF#TRPBFLTC3374HFE#PBFLTC3374HFE#TRPBFLTC3374HUHF#PBFLTC3374HUHF#TRPBFLTC3374IFE#PBFLTC3374IFE#TRPBFLTC3374IUHF#PBFLTC3374IUHF#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification