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DC908A

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Analog Devices Inc./Maxim Integrated

POWER MANAGEMENT IC DEVELOPMENT TOOLS LTC3773EG DEMO BOARD

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DocumentsDC908A | Datasheet

Development Boards, Kits, Programmers

DC908A

Active

Analog Devices Inc./Maxim Integrated

POWER MANAGEMENT IC DEVELOPMENT TOOLS LTC3773EG DEMO BOARD

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DocumentsDC908A | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DC908A

Contents	Board(s)
Current - Output	15 A
Frequency - Switching	220 kHz
Main Purpose	DC/DC, Step Down
Outputs and Type	Non-Isolated Outputs
Outputs and Type [custom]	3
Regulator Topology	Buck
Utilized IC / Part	LTC3773
Voltage - Input [Max]	24 V
Voltage - Input [Min]	7 V
Voltage - Output	1.8 V, 2.5 V, 3.3 V

LTC3773 Series

Triple Output Synchronous 3-Phase DC/DC Controller with Up/Down Tracking

Part	Output Type	Output Configuration	Frequency - Switching [Max]	Frequency - Switching [Min]	Mounting Type	Duty Cycle (Max) [Max]	Output Phases	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case [x]	Package / Case [x]	Package / Case	Number of Outputs	Function	Topology	Supplier Device Package	Voltage - Input [Max]	Voltage - Input [Min]	Contents	Outputs and Type [custom]	Outputs and Type	Utilized IC / Part	Voltage - Output	Regulator Topology	Main Purpose	Frequency - Switching	Current - Output
Analog Devices Inc./Maxim Integrated LTC3773EG#TRPBF	Transistor Driver	Positive	560 kHz	220 kHz	Surface Mount	98.5 %	3	Enable Power Good Tracking	85 C	-40 ¯C	36 V	3.3 V	0.209 in	5.3 mm	36-SSOP	3	Step-Down	Buck	36-SSOP
Analog Devices Inc./Maxim Integrated DC908A																				24 V	7 V	Board(s)	3	Non-Isolated Outputs	LTC3773	1.8 V 2.5 V 3.3 V	Buck	DC/DC Step Down	220 kHz	15 A
Analog Devices Inc./Maxim Integrated LTC3773EG#PBF	Transistor Driver	Positive	560 kHz	220 kHz	Surface Mount	98.5 %	3	Enable Power Good Tracking	85 C	-40 ¯C	36 V	3.3 V	0.209 in	5.3 mm	36-SSOP	3	Step-Down	Buck	36-SSOP
Analog Devices Inc./Maxim Integrated LTC3773EUHF#PBF	Transistor Driver	Positive	560 kHz	220 kHz	Surface Mount	98.5 %	3	Enable Power Good Tracking	85 C	-40 ¯C	36 V	3.3 V			38-WFQFN Exposed Pad	3	Step-Down	Buck	38-QFN (5x7)
Analog Devices Inc./Maxim Integrated LTC3773EUHF	Transistor Driver	Positive	560 kHz	220 kHz	Surface Mount	98.5 %	3	Enable Power Good Tracking	85 °C	-40 C	36 V	3.3 V			38-WFQFN Exposed Pad	3	Step-Down	Buck	38-QFN (5x7)
Analog Devices Inc./Maxim Integrated LTC3773EUHF#TRPBF	Transistor Driver	Positive	560 kHz	220 kHz	Surface Mount	98.5 %	3	Enable Power Good Tracking	85 C	-40 ¯C	36 V	3.3 V			38-WFQFN Exposed Pad	3	Step-Down	Buck	38-QFN (5x7)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 175.07	1m+
Mouser	N/A	1	$ 176.80	1m+

Description

General part information

LTC3773 Series

The LTC3773 is a high performance, 3-phase, triple output synchronous step-down switching regulator controller with output voltage power up/down tracking capability. The controller allows for sequential, coincident or ratiometric tracking.This 3-phase controller drives its output stages with 120° phase separation at frequencies of up to 700kHz per phase minimizing the RMS input current. Light load efficiency can be maximized by using selectable Burst Mode operation. The 0.6V precision reference supports output voltages from 0.6V to 5V.Fault protection features include output overvoltage, input undervoltage lockout plus current foldback under short-circuit or overload conditions.ApplicationsServers, Telecom, Industrial Power SuppliesGeneral Purpose Multiple Rail DC/DCFPGA and DSP Requirements

Documents

Technical documentation and resources

DC908A | Datasheet

Datasheet