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標題: 同步升壓3節(jié)鋰電池充電芯片ZCC6983 [打印本頁]
作者: 我心隨我 時間: 2023-8-10 15:28
標題: 同步升壓3節(jié)鋰電池充電芯片ZCC6983
同步升壓3節(jié)鋰電池充電芯片ZCC6983
描述
ZCC6983is a highly integrated synchronous boost charger IC for Lithium-ion batteries with four cells in series . The charge current up to 2A can be programmed by using the externalresistor for different portableapplications.
Robust protections 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 to 9VOperating Input Voltage
■ Up to 26VSustainable Voltage
■ Up to 1AConfigurable Charge Current for Battery with3 Cells in Series
■Configurable Input Voltage Limit
■ ChargeStatus Indication
■ ConstantVoltage Selectable
■Programmable Charge Timeout
■ Thermal RegulationProtection
■ ExternalShutdown Function
■ InputVoltage UVLO and OVP
■ OverTemperature Protection
■Output Short Circuit Protect ion Normal Synchronous Boost Operation When Battery Removed
應用
■ Power Bank
■ CellularTelephones,MP3Players,MP4 Players
■ PSP GamePlayers,NDS game Players
■ Notebook
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