G5728是固定频率的高效率同步整流器,2.5V~6V输入,输出可调。适用于手持设备,个人信息终端,微处理器和DSP内核电压支持,无线和DSL调制可调器,数字摄像机,MP3播放器,移动设备等。QQ:1762516767 18675554078,原装现货,欢迎交流。
G5728的主要的功能特性如下:
1,High Efficiency: Up to 93%
2,LowQuiescent Current: Only 50μA During Operation
3,Internal Soft Start Function
4,1A Output Current
5,2.5V to 6V Input Voltage Range
6,1MHz Switching Frequency
7,No Schottky Diode Required
8,100% Duty Cycle in DropoutOperation
9,0.6V Reference Allows LowOutput Voltages
10,<1μA Shutdown Current
11,Current Mode Operation forExcellent Line and
12,Load Transient Response
13,Over Temperature Protected
管脚分布和典型的应用电路如下:
采购对应的具体型号如下G5728TO1U:
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