Datasheet Texas Instruments TPS54424RNVT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54424 |
| 零件号 | TPS54424RNVT |
4.5V至17V输入，电流模式，4A同步SWIFT™降压转换器18-VQFN-HR -40至125
数据表
TPS54424 4.5-V to 17-V Input, 4-A Synchronous SWIFTв„ў Step-Down Converter with Current Mode Control datasheet
PDF, 2.4 Mb, 档案已发布: Jul 24, 2017
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 18 |
| Package Type | RNV |
| Industry STD Term | VQFN-HR |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 54424 |
| Width (mm) | .9 |
| Length (mm) | 3.5 |
| Thickness (mm) | 3.5 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Current Mode |
| Duty Cycle(Max) | 98 % |
| Iout(Max) | 4 A |
| Iq(Typ) | 0.58 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN-HR |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Synchronous Rectification,Tracking |
| Switching Frequency(Max) | 1600 kHz |
| Switching Frequency(Min) | 200 kHz |
| Switching Frequency(Typ) | 500 kHz |
| Type | Converter |
| Vin(Max) | 17 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 12 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54424EVM-779
TPS54424 4A Synchronous SWIFTВ™ Step-Down Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS54424 (2)
- TPS54424RNVR TPS54424RNVT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)