MAX1757 lithium ion battery charger circuit

Published:2011/6/17 20:28:00 Author:chopper | Keyword: lithium ion, battery charger | From:SeekIC

MAX1757 is formed by power supply and charger.As to power supply,there are DC/DC step-down convertor and 5.4V linear voltage regulator.DC/DC convertor can charge the battery with constant current and voltage,and its maximum charge current can reach 1.5A.The typical application circuit of MAX1757 is shown as follows.



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