DC1229B-B

LT3650EDD-4.1 Demo Board | 7.5V ≤ V_IN ≤ 32V, 2A Monolithic Li-Ion Battery Charger

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Overview

Product Details

Product Details

DC1229B is a 2A monolithic Li-Ion battery charger featuring the LT3650EDD-4.2/LT3650EDD-4.1. The LT3650 is a complete mid-power Li-Ion battery charger that can operate over a wide 4.75V to 32V input voltage range. The DC1229B has an input voltage range of 7.5V to 32V. The circuit provides CC/CV charging with a maximum charge current externally programmable up to 2A. A precondition feature trickle charges a low-voltage battery and bad battery detection provides a signal if the battery doesn’t respond to preconditioning.

Applicable Parts

LT3650-4.X

Documentation & Resources

Demo Board Schematic

DC1229B - Schematic
5/4/2012

PDF

81K

User Guide

DC1229B - Demo Manual
7/26/2011

PDF

236K

Evaluation Design File

DC1229B - Design Files
7/11/2011

ZIP

676K

Software

LTspice

ASC

3.00K

LT3650-4.2 Demo Circuit - Single-Cell Li-Ion 2A Charger (7.5-32V to 4.2V @ 2A)

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Pricing displayed is based on 1-piece.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.