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.
RT7296F为高效率,电流模式操作的同步降压型DC-DC转换器,输入电压范围4.5V至17V,输出电流可达3A。内部整合的高端80mΩ 与低端30mΩ 导通阻的MOSFET 可达到高转换效率。电流模式操作提供快速的瞬时响应与内部的补偿架构,RT7296F提供power good引脚作为输出电压就绪指示器,逐周期形式的限流机制可在输出短路时提供电路保护作用。RT7296F提供完整的保护功能,包括输入欠电压闩锁、输出低电压保护、过电流保护与过热关机保护。另可藉由EN/SYNC 脚位讯号调整PWM操作频率。RT7296F支持TSOT-23-8 (FC) 包装。建议结面温度范围为 -40°C 至 125°C,环境温度范围为 -40°C 至 85°C。
4.5V至17V输入电压范围
输出电流3A
内部整合N信道MOSFET
电流模式控制
固定切换频率:500kHz
外部频率讯号同步: 200kHz 至 2MHz
逐周期的电流限制保护
轻载时操作于Power-Save Mode
外部软启动功能
电源良好指示
输入欠电压闩锁保护
输出欠电压保护
过热关机保护
符合 RoHS 规范,不含卤素
订阅接收最新产品讯息 (请先登入)
.
Please check your email box and click validation url.