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Charging circuit using UBA2008 charging switch chip

2015-03-21 15:56  
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Charging circuit using UBA2008 charging switch chip
UBA2008 is the charging intelligent management chip with pulse way produced by Philips. The device integrates a low- resistance power switch which can be used for charge controlling of single cell Li-Ion or three NiMH cells or in the pre- charging or fast charging modes. It has current limiting , overvoltage protection, thermal protection and electrostatic discharge (ESD) protection, and it integrates the security mechanisms in battery charging process to ensure its safe operation.