LTC3855 Series

Catalog

IC POWER MANAGEMENT

Part	Function	Frequency - Switching [Max]	Frequency - Switching [Min]	Package / Case	Output Phases	Duty Cycle (Max)	Output Type	Topology	Mounting Type	Supplier Device Package	Number of Outputs	Output Configuration	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Control Features	Operating Temperature [Min]	Operating Temperature [Max]
Analog Devices LTC3855IUJ	Step-Down	770 kHz	250 kHz	40-WFQFN Exposed Pad	2	95 %	Transistor Driver	Buck	Surface Mount	40-QFN (6x6)	2	Positive	38 V	4.5 V	Current Limit Enable Frequency Control Phase Control Power Good Soft Start Tracking	-40 °C	125 ¯C
Analog Devices LTC3855EFE#TRPBF	Step-Down	770 kHz	250 kHz	38-TFSOP	2	95 %	Transistor Driver	Buck	Surface Mount	38-TSSOP-EP	2	Positive	38 V	4.5 V	Current Limit Enable Frequency Control Phase Control Power Good Soft Start Tracking	-40 °C	85 °C
Analog Devices LTC3855EUJ#TRPBF	Step-Down	770 kHz	250 kHz	40-WFQFN Exposed Pad	2	95 %	Transistor Driver	Buck	Surface Mount	40-QFN (6x6)	2	Positive	38 V	4.5 V	Current Limit Enable Frequency Control Phase Control Power Good Soft Start Tracking	-40 °C	85 °C
Analog Devices LTC3855EUJ#PBF	Step-Down	770 kHz	250 kHz	40-WFQFN Exposed Pad	2	95 %	Transistor Driver	Buck	Surface Mount	40-QFN (6x6)	2	Positive	38 V	4.5 V	Current Limit Enable Frequency Control Phase Control Power Good Soft Start Tracking	-40 °C	85 °C
Analog Devices LTC3855IFE#PBF	Step-Down	770 kHz	250 kHz	38-TFSOP	2	95 %	Transistor Driver	Buck	Surface Mount	38-TSSOP-EP	2	Positive	38 V	4.5 V	Current Limit Enable Frequency Control Phase Control Power Good Soft Start Tracking	-40 °C	125 ¯C