热度 10
2012-12-21 11:59
1352 次阅读|
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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, Low Quiescent 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 Dropout Operation 9,0.6V Reference Allows Low Output Voltages 10,1μA Shutdown Current 11,Current Mode Operation for Excellent 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: