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Differences between bq246103/113/123/133

Posted: 15 Nov 2011 ?? ?Print Version ?Bookmark and Share

Keywords:charger? Li-Ion/Li-polymer battery?

Here's a document that presents an overview of the differences among the bq24103, bq24113, bq24123 and bq24133. It assists design engineers in selecting the most suitable charger for their applications.

The bq24133 is the second generation standalone 2.5A Li-Ion/Li-polymer battery charger. On top of all bqSWITCHER (bq24103/113/123) features, bq24133 adds Dynamic Power Management (DPM) with input current regulation.

The bqSWITCHER series are Li-ion and Li-polymer switch-mode charge management devices targeted at a wide range of portable applications. It series offers integrated synchronous PWM controller and power FETs, current and voltage regulation, charge preconditioning, charge status, and charge termination, in a small, thermally enhanced QFN package.

View the PDF document for more information.

Originally published by Texas Instruments at as "bq246103/113/123/133 Comparison".

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