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 頁數(shù)：24 Pages

TI

德州儀器

18-V, 380-nA Voltage Monitor

文件：1.01224 Mbytes 頁數(shù)：23 Pages

TI

德州儀器

用于 12V 電壓軌的 380nA 電壓監(jiān)控器

TPS3847 系列器件具有寬范圍工作電壓和超低電流，可監(jiān)視電源引腳電壓。 每當(dāng) VCC 電源電壓降至廠家調(diào)整的復(fù)位閾值電壓以下，器件就會將一個低電平有效復(fù)位信號置為有效。 當(dāng) VCC 電壓升至閾值電壓以上 20ms（最大值）后，復(fù)位輸出保持有效。 TPS3847 具有 380nA 超低流耗以及 18V 電壓，是低功耗便攜式應(yīng)用的理想選擇。 TPS3847 具有精密的廠家調(diào)節(jié)閾值電壓和極低功耗運(yùn)行特性。 TPS3847 采用符合行業(yè)標(biāo)準(zhǔn)的 5 引腳 SOT 封裝。 ? 超低電源電流：380nA\n? 寬電源電壓范圍：4.5V 至 18V\n? 高閾值精度：±2.5%\n? 內(nèi)部滯后\n? 推挽輸出\n? 延遲時間 20ms（最大值）\n? 廠家調(diào)整的固定電壓閾值\n? 特定工作溫度范圍：–40°C 至 +85°C\n? 工作溫度范圍：–40°C 至 +105°C\n? 封裝：5 引腳 SOT;

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/pc7i/marking.html">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 頁數(shù)：24 Pages

TI

德州儀器

絲印：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 頁數(shù)：24 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/pc7i/marking.html">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 頁數(shù)：24 Pages

TI

德州儀器

絲印：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 頁數(shù)：24 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/zbyd/marking.html">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 頁數(shù)：24 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/zbyd/marking.html">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 頁數(shù)：24 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/zbyd/marking.html">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 頁數(shù)：24 Pages

TI

德州儀器