Datasheet Linear Technology LTC3374 — 数据表

制造商Linear Technology
系列LTC3374

8通道并联1A降压DC / DC

数据表

Datasheet LTC3374
PDF, 460 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 26
8-Channel Parallelable 1A Buck DC/DCs
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价格

打包

LTC3374EFE#PBFLTC3374EFE#TRPBFLTC3374EUHF#PBFLTC3374EUHF#TRPBFLTC3374HFE#PBFLTC3374HFE#TRPBFLTC3374HUHF#PBFLTC3374HUHF#TRPBFLTC3374IFE#PBFLTC3374IFE#TRPBFLTC3374IUHF#PBFLTC3374IUHF#TRPBF
N123456789101112
PackageTSSOP-38
包装外形图
TSSOP-38
包装外形图
5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
TSSOP-38
包装外形图
TSSOP-38
包装外形图
5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
TSSOP-38
包装外形图
TSSOP-38
包装外形图
5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
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

参数化

Parameters / ModelsLTC3374EFE#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

生态计划

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

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators