Datasheet Texas Instruments TPS54A20RNJT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54A20 |
| 零件号 | TPS54A20RNJT |
小型10MHz 10A，8V至14V输入，SWIFT系列电容器降压转换器20-VQFN-HR -40至125
数据表
TPS54A20 8-V to 14-V Input, 10-A, up to 10-MHz SWIFT Step Down Converter datasheet
PDF, 2.6 Mb, 修订版: A, 档案已发布: Apr 7, 2016
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 |
| Package Type | RNJ |
| Industry STD Term | VQFN-HR |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 54A20 |
| Width (mm) | 3.5 |
| Length (mm) | 4 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 25 % |
| Iout(Max) | 10 A |
| Iq(Typ) | 5 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN-HR |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Enable,Frequency Synchronization,Phase Interleaving,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 10000 kHz |
| Switching Frequency(Min) | 4000 kHz |
| Type | Converter |
| Vin(Max) | 14 V |
| Vin(Min) | 8 V |
| Vout(Max) | 2 V |
| Vout(Min) | 0.5 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54A20EVM-770
TPS54A20 Synchronous Step-Down Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Introduction to the Series Capacitor Buck Converter (Rev. A)PDF, 1.4 Mb, 修订版: A, 档案已发布: May 24, 2016
模型线
系列: TPS54A20 (2)
- TPS54A20RNJR TPS54A20RNJT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)