LTC3869 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

DC/DC CONTROLLER, SYNCHRONOUS BUCK, 4V TO 38V SUPPLY, 2 OUTPUT, 95% DUTY CYCLE, 780KHZ, QFN-EP-28

Part	Output Type	Control Features	Frequency - Switching [Min]	Frequency - Switching [Max]	Duty Cycle (Max) [Max]	Supplier Device Package	Output Phases	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Topology	Package / Case	Function	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Configuration	Number of Outputs	Package / Case [x]	Package / Case [y]
Analog Devices Inc./Maxim Integrated LTC3869EUFD#PBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x5)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869EUF#TRPBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x4)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869IUF#PBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x4)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869IUFD#PBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x5)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869IUF#TRPBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x4)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869IUFD#TRPBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x5)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869EUF#PBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x4)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869EUFD#TRPBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-QFN (4x5)	2	Surface Mount	-40 C	125 °C	Buck	28-WFQFN Exposed Pad	Step-Down	4 V	38 V	Positive	2
Analog Devices Inc./Maxim Integrated LTC3869IGN-2#PBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-SSOP	2	Surface Mount	-40 C	125 °C	Buck	28-SSOP	Step-Down	4 V	38 V	Positive	2	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC3869IGN-2#TRPBF	Transistor Driver	Current Limit Enable Frequency Control Power Good Soft Start Tracking	250 kHz	780 kHz	95 %	28-SSOP	2	Surface Mount	-40 C	125 °C	Buck	28-SSOP	Step-Down	4 V	38 V	Positive	2	0.154 in	3.9 mm