TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

18-V, 380-nA Voltage Monitor

文件：1.01224 Mbytes 页数：23 Pages

TI

德州仪器

用于 12V 电压轨的 380nA 电压监控器

TPS3847 系列器件具有宽范围工作电压和超低电流，可监视电源引脚电压。 每当 VCC 电源电压降至厂家调整的复位阈值电压以下，器件就会将一个低电平有效复位信号置为有效。 当 VCC 电压升至阈值电压以上 20ms（最大值）后，复位输出保持有效。 TPS3847 具有 380nA 超低流耗以及 18V 电压，是低功耗便携式应用的理想选择。 TPS3847 具有精密的厂家调节阈值电压和极低功耗运行特性。 TPS3847 采用符合行业标准的 5 引脚 SOT 封装。 • 超低电源电流：380nA\n• 宽电源电压范围：4.5V 至 18V\n• 高阈值精度：±2.5%\n• 内部滞后\n• 推挽输出\n• 延迟时间 20ms（最大值）\n• 厂家调整的固定电压阈值\n• 特定工作温度范围：–40°C 至 +85°C\n• 工作温度范围：–40°C 至 +105°C\n• 封装：5 引脚 SOT;

TI

德州仪器

丝印：PC7I；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：PC7I；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：PC7I；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：PC7I；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：ZBYD；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：ZBYD；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器

丝印：ZBYD；Package：SOT-23；TPS3847 18-V, 380-nA Voltage Monitor

1 Features 1• Ultralow Supply Current: 380 nA • Wide Supply Voltage Range: 4.5 V to 18 V • High Threshold Accuracy: ±2.5% • Internal Hysteresis • Push-Pull Output • 20-ms (max) Delay Timing • Factory-Trimmed, Fixed-Voltage Thresholds • Specified Operating Temperature Range: –40°C to +

文件：671.67 Kbytes 页数：24 Pages

TI

德州仪器