概述LY4057A-9是一款完整的单节锂离子电池采用恒定电流/恒定电压线性充电器。其底部带有散热片的SOP8/MSOP/DFN8封装与较少的外部元件数目使得LY4057A-9成为便携式应用的理想选择。LY4057A-9可以适合USB电源和适配器电源工作。由于采用了内部PMOSFET架构，EUP7917300mA2.5~6V1.2,1.5,1.8,2.5,2.8,2.85,3.0,3.3V,ADJ70dB-0.25V70uASOT23-5,SC70-5RT9193 Pin4:BypassEUP79611A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ60dB-0.3V300uASOT-89,SOT-223,SOP-8LP3871EUP79622A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ56dB-0.6V1mASOP-8,TO-263,TO-220LP3872EUP79633A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ56dB-0.75V1mATO-263,TO-220LP3873EUP79662A1.2~5.5V1.2,1.5,1.8,2.5V--0.3V1mAESOP-8OZ8088,RT9018,APL5920EUP7967A300mA2.5~5.5V1.2,1.5,1.8,2.5,2.8,3.0,3.3V,ADJ65dB-0.58V84uASOT23-5RT9167EUP7968300mA2.5~5.5V1.5,1.8,2.5,2.8,3.0,3.3,3.5V--0.17V90uASOT23-3,SOT89-3RT9168

概述LY4057A-9是一款完整的单节锂离子电池采用恒定电流/恒定电压线性充电器。其底部带有散热片的SOP8/MSOP/DFN8封装与较少的外部元件数目使得LY4057A-9成为便携式应用的理想选择。LY4057A-9可以适合USB电源和适配器电源工作。由于采用了内部PMOSFET架构，EUP7917300mA2.5~6V1.2,1.5,1.8,2.5,2.8,2.85,3.0,3.3V,ADJ70dB-0.25V70uASOT23-5,SC70-5RT9193 Pin4:BypassEUP79611A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ60dB-0.3V300uASOT-89,SOT-223,SOP-8LP3871EUP79622A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ56dB-0.6V1mASOP-8,TO-263,TO-220LP3872EUP79633A2.5~5.5V1.5,1.8,2.5,3.3V,ADJ56dB-0.75V1mATO-263,TO-220LP3873EUP79662A1.2~5.5V1.2,1.5,1.8,2.5V--0.3V1mAESOP-8OZ8088,RT9018,APL5920EUP7967A300mA2.5~5.5V1.2,1.5,1.8,2.5,2.8,3.0,3.3V,ADJ65dB-0.58V84uASOT23-5RT9167EUP7968300mA2.5~5.5V1.5,1.8,2.5,2.8,3.0,3.3,3.5V--0.17V90uASOT23-3,SOT89-3RT9168