Datasheet Texas Instruments TPS54292PWPR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54292 |
| 零件号 | TPS54292PWPR |
4.5V至18V输入，1.5 / 2.5A双路同步降压转换器16-HTSSOP -40至145
数据表
TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET datasheet
PDF, 1.9 Mb, 修订版: A, 档案已发布: Dec 29, 2016
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 | 16 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 54292 |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Current Mode |
| Duty Cycle(Max) | 78 % |
| Iout(Max) | 2.5 A |
| Iq(Typ) | 1.8 mA |
| Operating Temperature Range | -40 to 145 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Regulated Outputs | 2 |
| Special Features | Enable,Phase Interleaving,Synchronous Rectification |
| Switching Frequency(Max) | 1200 kHz |
| Switching Frequency(Min) | 1200 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 14 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54291EVM-431
12V Input, 3.3V 1.5A and 1.2V and 2.5A Dual Sync Buck Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Kb, 档案已发布: May 4, 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu
模型线
系列: TPS54292 (2)
- TPS54292PWP TPS54292PWPR
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)