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.
RT7290A 是採用 ACOT® 控制架構的同步 Buck 轉換器,無需使用外部補償元件即可擁有極快的瞬態回應特性。它可在 5V~23V 輸入電壓範圍內工作,且另有一個 3.3V 的線性穩壓器輸出和一個可以驅動外部電荷泵電路的 300kHz 時鐘信號輸出,過流保護、欠壓保護、過壓保護等完整的保護特性也包含其中,還有 1.5ms 的軟啟動設計和開漏 Power Good 指示信號輸出。
輸入電壓範圍:5V~23V
PWM 工作頻率:500kHz
採用 ACOT® 控制架構,瞬態回應速度快
集成 31mΩ/20mΩ MOSFET 功率開關
穩定配合 MLCC 輸出電容
1.5ms 內置軟啟動
內建 OVP/UVP/OCP
Power Good 指示
300kHz 固定時鐘信號支援電荷泵工作
各通道獨立的使能信號
過熱關機保護
訂閱接收最新產品訊息 (請先登入)
.
Please check your email box and click validation url.