Datasheet Texas Instruments TPS549D22RVFT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS549D22 |
| 零件号 | TPS549D22RVFT |
具有全差分感测和PMBus的1.5V至16V输入，40A SWIFT同步降压转换器40-LQFN-CLIP -40至85
数据表
TPS549D22 1.5-V to 16-V VIN, 4.5-V to 22-V VDD, 40-A SWIFTв„ў Synchronous Step-Down Converter with Full Differential Sense and PMBus datasheet
PDF, 10.2 Mb, 修订版: A, 档案已发布: Sep 6, 2017
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 40 |
| Package Type | RVF |
| Industry STD Term | LQFN-CLIP |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | TPS549D22 |
| Width (mm) | 5 |
| Length (mm) | 7 |
| Thickness (mm) | 1.46 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.52 |
| Mechanical Data | 下载 |
参数化
| Control Mode | D-CAP3 |
| Duty Cycle(Max) | 80 % |
| Iout(Max) | 40 A |
| Iq(Typ) | 2 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | LQFN-CLIP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining |
| Switching Frequency(Max) | 1125 kHz |
| Switching Frequency(Min) | 315 kHz |
| Type | Converter |
| Vin(Max) | 16 V |
| Vin(Min) | 1.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
设计套件和评估模块
- Evaluation Modules & Boards: TPS549D22EVM-784
TPS549D22 DCAP3 High Performance, 40-A Single Synchronous Step-Down Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS549D22 (2)
- TPS549D22RVFR TPS549D22RVFT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)