M62720GP 电压检测器电源IC 3.7V SOT-23 marking/标记 BZ24 系统复位IC系列，延迟波形发生器
受检测电压数Number of Voltages Monitored| 1 \---|--- 检测电压/复位阈值电压VDETVoltage - Threshold| 3.7V 工作电压VINVoltage - Supply| 7V 高/低有效复位Reset| 低 Active Low 输出类型Output Type| With fixed current load 看门狗Watchdog| 无 No 功耗PdPower Dissipation| 200mW/0.2W Description & Applications| •Voltage Detecting, System Resetting IC Series • Few external parts •Low threshold operating voltage Supply voltage to keep low-state at low supply voltage 0.65V Typ. at RL=22kΩ •Wide supply voltage range 1.5V to 7.0V •Wide application range •Extra small 3-pin package 3-pin SOP •Built-in long delay time •Reset pulse generation for almost all logic circuits • Battery checking, level detecting, waveform shaping circuits •Delayed waveform generator •Switching circuit to a back-up power supply •DC/DC converter • Over voltage protection circuit 描述与应用| •电压检测，系统复位IC系列 •很少的外部零件 •低门槛的工作电压 （电源电压保持在低电源电压低）0.65V（典型值）RL=22K •宽电源电压范围为1.5V至7.0V •应用范围广 •超小型3引脚封装（3引脚SOP） •内置延迟时间长 •几乎所有的逻辑电路的复位脉冲的产生 •电池检查，检测水平，波形整形电路 •延迟波形发生器 •开关后备电源电路 •DC/ DC转换器 •过电压保护电路