Datasheet Texas Instruments TPS3103E12DBVR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS3103 |
| 零件号 | TPS3103E12DBVR |
超低电源电流，电压监控电路6-SOT-23 -40至85
数据表
TPS31xx Ultralow Supply-Current Voltage Monitor With Optional Watchdog datasheet
PDF, 1.0 Mb, 修订版: G, 档案已发布: Sep 28, 2016
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 6 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | PFWI |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | 下载 |
参数化
| # of Supplies Monitored | 2 |
| Iq(Typ) | 1.2 uA |
| Monitored Voltage 1 (typ)(Nom) | 1.2,1.5,2,3.3 V |
| Monitored Voltage 2 (typ)(Nom) | N/A V |
| Operating Temperature Range | -40 to 85 C |
| Output Driver Type / Reset Output | Active-low,Open-drain |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rating | Catalog |
| Reset Threshold Accuracy | 1.5 % |
| Special Features | Active Low Enable,Manual Reset |
| Threshold Voltage 1(Typ) | 1.14,1.43,1.84,2.94 V |
| Threshold Voltage 2 (typ)(Typ) | N/A V |
| Time Delay | 130 ms |
| VCC(Max) | 3.6 V |
| VCC(Min) | 0.9 V |
| Watchdog Timer WDI | None sec |
生态计划
| RoHS | Compliant |
应用须知
- Monitoring Five Different Voltage Rails Using the TPS3103 and TPS3306PDF, 125 Kb, 档案已发布: Aug 28, 2003
As portable power designs get more complex, the number of power supply rails are increasing. Finding a simple supervisor circuit to monitor all the voltage rails can be complicated due to the number of different rail voltages and desired SVS trip voltages. To provide a solution for the more complex designs, the TPS3103 and TPS3306 can be used to monitor up to five different voltage rails. This des - Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, 档案已发布: Sep 19, 2011
模型线
系列: TPS3103 (16)
制造商分类
- Semiconductors > Power Management > Supervisor and Reset IC