DC2861A

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Analog Devices Inc./Maxim Integrated

LTM4658 DC TO DC CONVERTER AND SWITCHING REGULATOR MODULE 0.985V TO 1.015V OUTPUT DEMONSTRATION CIRCUIT

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DC2861A

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Analog Devices Inc./Maxim Integrated

LTM4658 DC TO DC CONVERTER AND SWITCHING REGULATOR MODULE 0.985V TO 1.015V OUTPUT DEMONSTRATION CIRCUIT

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM4658 Series

DC2861A is a LTM4658 low VIN, high efficiency 10A step‑down DC/DC μModule regulator demonstration board. Demonstration circuit 2861A features the LTM®4658, a high efficiency, 10A step-down power µModule® regulator. The input voltage range is from 2.25V to 5.5V. The output voltage range is 0.5V to VIN. Derating may be necessary for certain VIN, VOUT, frequency and thermal conditions. The DC2861A offers the SSTT pin allowing the user to program output tracking, soft-start period and die temperature monitoring. LTM4658 has internal compensation circuit which guarantees sufficient stability margins and good transient performance with a wide range of output capacitors even with all ceramic output capacitors.

Technical Specifications

Parameters and characteristics for this part

Specification	DC2861A

Contents	Board
Current - Output	10 A
Frequency - Switching	2 MHz
Main Purpose	DC/DC, Step Down
Non-Isolated Output Count	1 count
Output Type	Non-Isolated
Regulator Topology	Buck
Total Output Count	1
Utilized IC / Part	LTM4658
Voltage - Input (Maximum)	5.5 V
Voltage - Input (Minimum)	2.25 V
Voltage - Output	1 V

LTM4658 Series

Part	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Features	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Current - Output (Max)	Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Voltage - Input (Min)	Package Name	Package Length	Package Width	Number of Outputs	Mounting Type	Applications	Voltage - Input (Max)	Regulator Topology	Main Purpose	Utilized IC / Part	Frequency - Switching	Current - Output	Total Output Count	Output Type	Non-Isolated Output Count	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Voltage - Output	Contents	Output Configuration	Voltage - Output (Max)	Function	Synchronous Rectifier	Topology	Voltage - Output (Min/Fixed)
Analog Devices Inc./Maxim Integrated LTM4658EV#PBF	0.5 V	5.5 V	Adjustable Output Load Sharing	0.17 in	0.16 in	0.16 in	10 A	Non-Isolated PoL Module	125 °C	-40 °C	25-BFLGA Module	2.25 V	25-LGA	4 mm	4 mm	1	Surface Mount	ITE (Commercial)	5.5 V
Analog Devices Inc./Maxim Integrated DC2861A																				Buck	DC/DC Step Down	LTM4658	2 MHz	10 A	1	Non-Isolated	1 count	2.25 V	5.5 V	1 V	Board
Analog Devices Inc./Maxim Integrated LTM4658EY#PBF									125 °C	-40 °C	25-BFBGA CSPBGA	2.25 V	25-CSPBGA	4 mm	4 mm	1	Surface Mount		5.5 V				2 MHz	10 A		Adjustable						Negative Positive Positive and Negative	5.5 V	Step-Down	Yes	Buck	0.5 V
Analog Devices Inc./Maxim Integrated LTM4658IV#PBF	0.5 V	5.5 V	Adjustable Output Load Sharing	0.17 in	0.16 in	0.16 in	10 A	Non-Isolated PoL Module	125 °C	-40 °C	25-BFLGA Module	2.25 V	25-LGA	4 mm	4 mm	1	Surface Mount	ITE (Commercial)	5.5 V
Analog Devices Inc./Maxim Integrated LTM4658IY#PBF									125 °C	-40 °C	25-BFBGA CSPBGA	2.25 V	25-CSPBGA	4 mm	4 mm	1	Surface Mount		5.5 V				2 MHz	10 A		Adjustable						Negative Positive Positive and Negative	5.5 V	Step-Down	Yes	Buck	0.5 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

DC2861A | Datasheet