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PST7043MT Voltage Supervisor 4.3V MMP-3A marking 7043 Hysteresis voltage provided for detection voltage 50mV typ
受检测电压数 Number of Voltages Monitored | 1 |
检测电压/复位阈值电压VDET Voltage - Threshold | 4.3V |
工作电压VIN Voltage - Supply | |
高/低有效复位 Reset | 低 Active Low |
输出类型 Output Type | open collection |
看门狗 Watchdog | 无 No |
功耗Pd Power Dissipation | |
Description & Applications | •IC for System Reset •High-precision voltage detection Vs±2% max. •Ultra-low current consumption ICCH=2µA typ. ICCL=3µA typ. •Low operating limit voltage 0.65V typ. • Hysteresis voltage provided for detection voltage 50mV typ. •Large output current during power-on 30mA typ. •Detection voltage can be selected as desired within a range of 1.9 to 4.6V by 0.1V step |
描述与应用 | •系统复位IC •高精度检测电压与±2%最大。 •超低电流消耗ICCH=为2uA微安(典型值)=典型ICCL •低工作电压的限制0.65V(典型值) •提供检测电压滞后电压50mV的典型 •大输出电流上电时30mA的典型 •检测电压可以被选择为1.9到4.6V的范围内随意 0.1V步进 |