High efficiency, high-voltage step-down chip --ZCC2451 completely replaced MP2451

High voltage step-down power chip ZCC2451 completely replace MP2451

Features:

 ·230uA工作静态电流
 ·3.3 V至36 V宽工作电压范围
 ·500mΩ的内部功率MOSFET
 ·2 MHz固定开关频率
 ·无采样电阻的精密电流限制
 ·> 90%的效率
 ·输出从+ 0.8 V到0.8 x Vin可调
 ·低关机模式电流:<1uA
 ·6脚的SOT23封装

Applications:

 .高电压功率转换
 ·汽车系统
 ·工业电力系统
 ·分布式电力系统
 ·电池供电的系统
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Origin blog.csdn.net/yuetm/article/details/104552508