PST9244NR 电压检测器电源IC 4.4V SOT-153/SOT-25A/SOT23-5 marking/标记 K4 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 | 4.4V |
| 工作电压VINVoltage - Supply | -0.3~10V |
| 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PdPower Dissipation | 150mW/0.15W |
| Description & Applications | •IC for System Reset •Delay circuit delay time can be set through an external capacitor. •High detection accuracy Vs±1.5%. •Low consumption current 3µA typ •Microcomputer reset and detection of remaining battery charge. |
| 描述与应用 | •系统复位IC •延迟电路的延迟时间可以设置通过外部电容。 高检测精度比±1.5％。 •低电流消耗3μA（典型值） •微机复位和检测电池剩余电量。 |
| 规格书PDF |
