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標題: 同步升壓3節鋰電池充電芯片ZCC6983 [打印本頁(yè)]

作者: 我心隨我 時(shí)間: 2023-8-10 15:28
標題: 同步升壓3節鋰電池充電芯片ZCC6983

同步升壓3節鋰電池充電芯片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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