Datasheet Texas Instruments TPS65253RHDT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS65253 |
| 零件号 | TPS65253RHDT |
4.5V至16V输入，2.5A / 3.5A输出双降压转换器28-VQFN -40至85
数据表
4.5 V - 16 V IN, HIGH CURRENT, SYNCH. STEP DOWN DUAL BUCK CONVERTER w/ Int FETS datasheet
PDF, 2.0 Mb, 档案已发布: Jun 15, 2011
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 28 |
| Package Type | RHD |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | 0.9 |
| Pitch (mm) | 0.5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Current Mode |
| Duty Cycle(Max) | 100 % |
| Features | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous Rectification,UVLO Adjustable |
| Iout(Max) | 3.5 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 2 |
| Switching Frequency(Max) | 1500 kHz |
| Switching Frequency(Min) | 300 kHz |
| Type | Converter |
| Vin(Max) | 16 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 15 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS65253EVM
Evaluation Module for TPS65253 4.5V to 16V INPUT with 2 Buck Converters and Integrated FETS
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Troika and Synoris Layout GuidePDF, 2.6 Mb, 档案已发布: Jan 15, 2013
- Troika and Synoris Output Selection Filter GuidePDF, 886 Kb, 档案已发布: Jan 15, 2013
模型线
系列: TPS65253 (3)
- TPS65253RHD TPS65253RHDR TPS65253RHDT
制造商分类
- Semiconductors > Power Management > DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)