Datasheet Texas Instruments TPS22994RUKR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS22994 |
| 零件号 | TPS22994RUKR |
3.6V 1A41mО©4-ChIВAC可控负载开关，具有快速输出放电和编程功能。选件20-WQFN -40至85
数据表
TPS22994 Quad Channel Load Switch with GPIO and I2C Control datasheet
PDF, 2.0 Mb, 修订版: B, 档案已发布: Sep 26, 2014
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 20 |
| Package Type | RUK |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 22994 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .75 |
| Pitch (mm) | .4 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Current Limit Type | None |
| HBM ESD | 2 kV |
| Imax | 1 A |
| Number of Channels | 4 |
| Operating Temperature Range | -40 to 85 C |
| Output Rise Time @ 1.8V(Typ) | Programmable us |
| Overvoltage Protection | None |
| Package Group | WQFN |
| Package Size: mm2:W x L | 20WQFN: 9 mm2: 3 x 3(WQFN) PKG |
| Quiescent Current (Iq)(Max) | 34 uA |
| Quiescent Current (Iq)(Typ) | 21.1 uA |
| Rating | Catalog |
| Rise Time(Typ) | 1.4 us |
| Ron @1.8V(Typ) | 47 mOhm |
| Ron(Typ) | 41 mOhm |
| Shutdown Current (ISD)(Typ) | 7 uA |
| Soft Start | Adjustable Rise Time |
| Special Features | Digital/I2C Compatible,Quick Output Discharge,Vbias |
| UL Recognition | No |
| Vin(Max) | 3.6 V |
| Vin(Min) | 1 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS22994EVM-091
TPS22994 Quad-Channel Load Switch With GPIO and IВІC Control Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Managing Inrush Current (Rev. A)PDF, 3.0 Mb, 修订版: A, 档案已发布: May 28, 2015
- Selecting a Load Switch to Replace a Discrete SolutionPDF, 624 Kb, 档案已发布: Apr 30, 2017
- Timing of Load SwitchesPDF, 171 Kb, 档案已发布: Apr 27, 2017
- Basics of Load SwitchesPDF, 187 Kb, 档案已发布: Apr 28, 2014
- Load Switch Thermal ConsiderationsPDF, 350 Kb, 档案已发布: Jul 11, 2014
TPS22968EVM Load Switch Thermal Considerations
模型线
系列: TPS22994 (2)
- TPS22994RUKR TPS22994RUKT
制造商分类
- Semiconductors > Power Management > Integrated Load Switches > Power Distribution & Savings