ZCC6982 同步升压双节锂电池充电芯片

ZCC6982同步升压双节锂电池充电芯片HighEfficiency，2AMulti-Cell Boost Lin-lon Battery Charger描述ZCC6982is a highly integrated synchronous boost charger IC for Lithium-ion batteries with two cells in  series . The charge current  up  to 2A can be  programmed by using the externalresistor for different  portableapplications.Robust  protect ions include  input  over -voltage protection (OVP), battery OVP, battery short protection,  thermal shut down, battery temperaturemonitor, a configurable timer to prevent prolonged charging of a dead battery.特性■ 3.0V to5.5V Operating Input Voltage■ Up to 26VSustainable Voltage■ Up to 2AConfigurable Charge Current for Battery  with2 Cells in Series■Configurable Input Voltage Limit■ ChargeStatus Indication■ ConstantVoltage Selectable■Programmable Charge Timeout■ ThermalRegulation Protection■ ExternalShutdown Function■ InputVoltage UVLO and OVP■ OverTemperature Protection■Output  Short  Circuit Protect ion Normal Synchronous Boost Operation When Battery  Removed应用■ Power Bank■ CellularTelephones,MP3Players,MP4 Players■ PSP GamePlayers,NDS game Players■ Notebook