DC2638A-A

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Analog Devices Inc./Maxim Integrated

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

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DC2638A-A

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Analog Devices Inc./Maxim Integrated

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

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Description Specifications Series Pricing CAD Documents

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.

Technical Specifications

Parameters and characteristics for this part

Specification	DC2638A-A

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

DC2638 Series

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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DC2638A-A | Datasheet