TIDA-00055

Standalone Synchronous Switch-mode Li-Ion Charger with 2A FET Reference Design

TIDA-00055

Design files

Overview

This reference design is a solution for a Li-Ion charge management IC. It has a highly integrated battery charge IC utilizing synchronous switch mode power conversion for efficient and comprehensive charge control of a single cell Li-Ion battery. The solutionprovides a convenient method to evaluate the operation and performance of the IC.

Features
  • # Series Cells: 1 to 3S
  • Max Input Volts: 16V
  • Max Charge Current: 2A
  • Topology: Switch mode
  • Communication: Standalone
  • Features: Adjustable or fixed charge voltage

??image.gallery.download_en_US?? View video with transcript Video

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU122.PDF (419 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDR094.PDF (125 K)

Detailed schematic diagram for design layout and components

TIDR095.PDF (76 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDU123.PDF (165 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Battery charger ICs

BQ24100Standalone 1cell 2A synchronous Buck battery charger

Data sheet: PDF | HTML
Battery fuel gauges

BQ27421-G1System-side(tm) fuel gauge with integrated Sense Resistor | battery gas gauge

Data sheet: PDF | HTML

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report TIDA-00055 Test Results Aug. 27, 2013

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos