Datasheet Texas Instruments TPS65253RHD — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS65253 |
| 零件号 | TPS65253RHD |
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
状态
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
打包
| Pin | 28 |
| Package Type | RHD |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Approx. Price (US$) | 1.60 | 1ku |
| Iout(Max)(A) | 3.5 |
| Iq(Typ)(mA) | 0.6 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs(#) | 2 |
| Special Features | Adjustable Current Limit Enable Light Load Efficiency Power Good Synchronous Rectification UVLO Adjustable |
| Switching Frequency(Max)(kHz) | 1500 |
| Switching Frequency(Min)(kHz) | 300 |
| Type | Converter |
| Vin(Max)(V) | 16 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 15 |
| Vout(Min)(V) | 0.8 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
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 > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)