Development Boards, Kits, Programmers

DC2118B

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Analog Devices Inc./Maxim Integrated

DEMONSTRATION BOARD, LTC4040EUFD#PBF, BATTERY CHARGER & BACKUP POWER MANAGER, 4.8 TO 5.5 V SUPPLY

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet EN

Development Boards, Kits, Programmers

DC2118B

Active

Analog Devices Inc./Maxim Integrated

DEMONSTRATION BOARD, LTC4040EUFD#PBF, BATTERY CHARGER & BACKUP POWER MANAGER, 4.8 TO 5.5 V SUPPLY

Deep-Dive with AI

DocumentsTechnical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DC2118B

Contents	Board(s)
Function	Battery Charger
Supplied Contents	Board(s)
Type	Power Management

DC2118 Series

Part	Supplied Contents	Type	Function	Contents
Analog Devices Inc./Maxim Integrated DC2118B	Board(s)	Power Management	Battery Charger	Board(s)

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Box	1	$ 106.17	1m+
	N/A	2	$ 106.48	1m+
Newark	Each	1	$ 110.16	1m+

Description

General part information

DC2118 Series

Demonstration circuit 2118B is a combination step-down battery charger and step-up battery backup regulator using the LTC®4040 monolithic system power manager. The DC2118B has an input voltage range from 4.8V to 5.5V with overvoltage protection (OVP) to 40V, as limited by the external MOSFET. The input current is monitored to prioritize the load up to the 2.5A threshold before charge current is reduced.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet