Development Boards, Kits, Programmers

DC2638A-A

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Analog Devices

DEMONSTRATION BOARD, LTM4678EY#PBF, ΜMODULE REGULATOR, DUAL 25 A/SINGLE 50 A, 100 A OUT

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Development Boards, Kits, Programmers

DC2638A-A

Active

Analog Devices

DEMONSTRATION BOARD, LTM4678EY#PBF, ΜMODULE REGULATOR, DUAL 25 A/SINGLE 50 A, 100 A OUT

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DC2638A-A

Board Type	Fully Populated
Current - Output	100 A
Frequency - Switching	500 kHz
Main Purpose	DC/DC, Step Down
Outputs and Type	Non-Isolated
Outputs and Type	1
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	LTM4678
Voltage - Input [Max]	16 V
Voltage - Input [Min]	4.5 V
Voltage - Output [Max]	3.3 V
Voltage - Output [Min]	0.5 V

DC2638 Series

Part	Voltage - Input [Max]	Voltage - Input [Min]	Supplied Contents	Voltage - Output [Min]	Voltage - Output [Max]	Current - Output	Board Type	Main Purpose	Frequency - Switching	Regulator Topology	Outputs and Type	Outputs and Type	Utilized IC / Part	Contents
Analog Devices DC2638A-D	16 V	4.5 V	Board(s)	0.5 V	3.3 V	250 A	Fully Populated	DC/DC Step Down	500 kHz	Buck	Non-Isolated	1	LTM4678
Analog Devices DC2638A-C	16 V	4.5 V	Board(s)	0.5 V	3.3 V	200 A	Fully Populated	DC/DC Step Down	500 kHz	Buck	Non-Isolated	1	LTM4678
Analog Devices DC2638A-A	16 V	4.5 V	Board(s)	0.5 V	3.3 V	100 A	Fully Populated	DC/DC Step Down	500 kHz	Buck	Non-Isolated	1	LTM4678
Analog Devices DC2638A-B	16 V	4.5 V	Board(s)	0.5 V	3.3 V	150 A	Fully Populated	DC/DC Step Down	500 kHz	Buck	1 Non-Isolated Output Non-Isolated	1	LTM4678	Board(s)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 130.87
Newark	Each	1	$ 136.49

Description

General part information

DC2638 Series

DC2638A-A is a 100A μModule regulator with digital power system management 2x LTM4678 demonstration board. Demonstration circuit 2638A-A is a high efficiency, high density, μModule regulator with 4.5V to 16V input range. The output voltage is adjustable from 0.5V to 3.3V, and it can supply 100A maximum load current. The demo board has two LTM4678 μModule® regulators. DC2638A-A powers up to default settings and produce power based on configuration resistors without the need for any serial bus communication. This allows easy evaluation of the DC/DC converter. To fully explore the extensive power system management features of the part, download the GUI software LTpowerPlay® onto your PC and use ADI’s I2C/SMBus/PMBus dongle DC1613A to connect to the board.

Documents

Technical documentation and resources