adaptor
TI battery charger achieves faster, cooler charging in mobile phones, portable electronics
Submitted by Ionela on Wed, 07/16/2008 - 08:28.
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Texas Instruments introduced a 3-MHz, switch-mode battery charge management integrated circuit for portable electronics that can be charged from an adaptor or a USB port. The tiny 2 mm x 2 mm switching charger, the bq24150, significantly improves charge time, reduces power dissipation and cuts board space in half compared to typical implementation with linear chargers. |
