This website stores cookies on your computer. These cookies are used to collect information about how you interact with our website and allow us to remember you. We use this information in order to improve and customize your browsing experience and for analytics and metrics about our visitors both on this website and other media. To find out more about the cookies we use, see our Cookie Statement. If you decline, your information won’t be tracked when you visit this website. A single cookie will be used in your browser to remember your preference not to be tracked. Find out more here.
RT4813能讓電子系統充分發揮新型化學電池的優勢,它在電池電壓低於系統電源 IC 需要的電壓時還能供足夠的能量供其使用。它內含功率電晶體、同步整流器,電流消耗低,為使用鋰離子電池供電的系統提供了一個結構緊湊的解決方案。即使電池電壓已經低於系統要求的最低電壓,RT4813內含的Boost轉換器也能提供足夠的電壓供系統使用。在升壓模式下,其輸出電壓精度在最大3.1A負載下也能得到保證。在關機模式下,它的電流消耗低於2μA,可使電池壽命得到最大化延長。
使用CMCOT控制架構,當VIN接近VOUT電壓時,輸出紋波很小
工作電壓範圍:1.8V~5.5V
輸出電壓可調範圍:1.8V~5.5V
PSM工作模式
效率高達96%
輸入過電流限制
輸入/輸出過電壓保護
平均輸出電流限制可調範圍:3100mA~550mA
內置補償電路
輸出放電
輸出短路保護
關機狀態下與負載的連接完全斷開
訂閱接收最新產品訊息 (請先登入)
.
Please check your email box and click validation url.