Datasheet Texas Instruments TPS54239DDAR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54239 |
| 零件号 | TPS54239DDAR |
具有D-CAP2模式8-SO PowerPAD的4.5V至23V输入，2A同步降压转换器-40至85
数据表
4.5 V to 23 V Input, 2-A Synchronous Step-Down SWIFTTM Converter datasheet
PDF, 999 Kb, 档案已发布: Jan 7, 2013
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 54239 |
| Width (mm) | 3.9 |
| Length (mm) | 4.89 |
| Thickness (mm) | 1.48 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.7 |
| Mechanical Data | 下载 |
参数化
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 2 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Synchronous Rectification |
| Switching Frequency(Max) | 600 kHz |
| Switching Frequency(Min) | 600 kHz |
| Type | Converter |
| Vin(Max) | 23 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 7 V |
| Vout(Min) | 0.76 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54239EVM-056
TPS54239 Synchronous Step-Down DC/DC Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS54239 (2)
- TPS54239DDA TPS54239DDAR
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)