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LTC78

LTC7840EFE#PBF vs LTC7840EFE#TRPBF vs LTC7821IUH#TRPBF

 
PartNumberLTC7840EFE#PBFLTC7840EFE#TRPBFLTC7821IUH#TRPBF
DescriptionSwitching Controllers Dual Phase/Output Non-Synch Boost CtlrSwitching Controllers Dual Phase/Output Non-Synch Boost CtlrSwitching Controllers Hybrid Buck Sync Cntr
ManufacturerAnalog Devices Inc.Analog Devices Inc.Analog Devices Inc.
Product CategorySwitching ControllersSwitching ControllersSwitching Controllers
RoHSYYY
TopologyBoost, Flyback, SEPICBoost, Flyback, SEPICBuck
Number of Outputs2 Output2 Output1 Output
Switching Frequency50 kHz to 425 kHz50 kHz to 425 kHz200 kHz to 1.5 MHz
Duty Cycle Max96 %96 %40 %
Input Voltage5.5 V to 60 V5.5 V to 60 V10 V to 72 V
Output Voltage10 V10 V0.9 V to 33.5 V
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 125 C+ 125 C
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseTSSOP-28TSSOP-28QFN-32
PackagingTubeReelReel
IsolationNon-IsolatedNon-IsolatedNon-Isolated
ProductSwitching ControllersSwitching ControllersSwitching Controllers
SeriesLTC7840LTC7840LTC7821
BrandAnalog Devices / Linear TechnologyAnalog Devices / Linear TechnologyAnalog Devices / Linear Technology
ShutdownShutdownShutdownNo Shutdown
Operating Supply Voltage5.5 V to 60 V5.5 V to 60 V10 V to 72 V
Product TypeSwitching ControllersSwitching ControllersSwitching Controllers
Factory Pack Quantity5020002500
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Output Current--20 A
Operating Supply Current--84 mA
Manufacturer Part # Description RFQ
Analog Devices / Linear Technology
Analog Devices / Linear Technology 		LTC7851EUHH#PBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851EUHH-1#PBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851EUHH-1#TRPBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851EUHH#TRPBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851IUHH#PBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851IUHH-1#PBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851IUHH-1#TRPBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7851IUHH#TRPBF Switching Voltage Regulators Quad output, Multiphase Step-Down Volatge Mode DC/DC Controller with Accurate Current Sharing
LTC7852EUFD-1#PBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7852IUFD-1#PBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7852ERHE#PBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7852IRHE#PBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7840EFE#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840HUFD#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840EUFD#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840IFE#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840IUFD#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840HFE#PBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840EFE#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7852EUFD-1#TRPBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7852IUFD-1#TRPBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7840IFE#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7852ERHE#TRPBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7852IRHE#TRPBF Switching Controllers 6-Phase Buck Controller Drives Dr MOS
LTC7840HFE#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840EUFD#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840IUFD#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7840HUFD#TRPBF Switching Controllers Dual Phase/Output Non-Synch Boost Ctlr
LTC7821IUH#TRPBF Switching Controllers Hybrid Buck Sync Cntr
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