Specification	DC1802A

Board Type	Fully Populated
Contents	Board
Current - Output	250 mA
Frequency - Switching	450 kHz
Main Purpose	Step Up or Down, DC/DC
Non-Isolated Output Count	2 count
Output Type	Non-Isolated
Regulator Topology	Buck-Boost
Supplied Contents	Board(s)
Total Output Count	2
Utilized IC / Part	LTC3245
Voltage - Input (Maximum)	38 V
Voltage - Input (Minimum)	2.7 V
Voltage - Output	5 VDC, 3.3 V

LTC3245 Series

Part	Operating Temperature (Min)	Operating Temperature (Max)	Output Configuration	Package Length	Package Features	Package Name	Package Width	Synchronous Rectifier	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Fixed Options)	Voltage - Output (Min)	Output Type	Topology	Function	Current - Output	Frequency - Switching	Mounting Type	Voltage - Output (Max)	Number of Outputs	Package / Case	Total Output Count	Non-Isolated Output Count	Supplied Contents	Board Type	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Utilized IC / Part	Contents	Regulator Topology	Main Purpose	Voltage - Output
Analog Devices Inc./Maxim Integrated LTC3245HMSE#TRPBF	-40 °C	150 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1
Analog Devices Inc./Maxim Integrated LTC3245EDE#PBF	-40 °C	125 °C	Positive	4 mm		12-DFN	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1	12-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3245MPMSE#TRPBF	-55 °C	150 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1
Analog Devices Inc./Maxim Integrated LTC3245IMSE#TRPBF	-40 °C	125 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1
Analog Devices Inc./Maxim Integrated LTC3245EDE#TRPBF	-40 °C	125 °C	Positive	4 mm		12-DFN	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1	12-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3245EMSE#PBF	-40 °C	125 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1
Analog Devices Inc./Maxim Integrated LTC3245IDE#TRPBF	-40 °C	125 °C	Positive	4 mm		12-DFN	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1	12-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3245MPMSE#PBF	-55 °C	150 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1
Analog Devices Inc./Maxim Integrated DC1802A													Non-Isolated			250 mA	450 kHz					2	2 count	Board(s)	Fully Populated	38 V	2.7 V	LTC3245	Board	Buck-Boost	DC/DC Step Up or Down	3.3 V 5 VDC
Analog Devices Inc./Maxim Integrated LTC3245IMSE#PBF	-40 °C	125 °C	Positive	0.118 in	Exposed Pad	12-MSOP-EP 12-TSSOP	3 mm	No	2.7 V	38 V	3.3V 5V	2.5 V	Adjustable (Programmable)	Charge Pump	Step-Down Step-Up	250 mA	450 kHz	Surface Mount	5 V	1

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DC1802A | Datasheet