PST3643NR 电压检测器电源IC 4.3V SOT-153/SOT-25A/SOT23-5 marking/标记 3A3 CMOS系统复位IC
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 4.3V |
| 工作电压VINVoltage - Supply | 12V |
| 高/低有效复位Reset | 低 Active Low |
| 输出类型Output Type | open drain |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | 150mW/0.15W |
| Description & Applications | •IC for CMOS System Reset •Ultra-low current consumption 1.0µA typ. (VDD = Vs + 1V) •High-precision detection voltage ±2% •Operating range 0.7 ~ 10V •Wide operating temperature range -30 ~ +85°C •Detection voltage 0.9 ~ 6.0V (0.1V step) • Delay time can be easily set with an external component (capacitor). |
| 描述与应用 | •CMOS系统复位IC •超低消耗电流1.0μA（典型值）。 （VDD = VS +1V） •高精度检测电压±2％ •工作范围为0.7〜10V •宽工作温度范围-30〜+85°C •检测电压0.9〜6.0V（0.1V步） •延迟时间可以很容易地与外部组件（电容器）。 |
| 规格书PDF |
