Datasheet Texas Instruments TPS51125ARGER — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS51125A |
| 零件号 | TPS51125ARGER |
具有音频不工作和100mA LDO的双同步降压控制器24-VQFN -40至85
数据表
Dual-Synchronous, Step-Down Controller With OOA Operation and 100-mA LDOs datasheet
PDF, 1.3 Mb, 修订版: F, 档案已发布: Sep 10, 2012
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 51125A |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | D-CAP |
| Duty Cycle(Max) | 93 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 0.55 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs | 2 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 460 kHz |
| Switching Frequency(Min) | 300 kHz |
| Type | Controller |
| Vin(Max) | 28 V |
| Vin(Min) | 5.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 2 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS51125AEVM
High Performance Synchronous Buck Evaluation Module Using TPS51125A
Lifecycle Status: Active (Recommended for new designs)
应用须知
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- Intel Core 2 Duo Montevina Reference DesignPDF, 55 Kb, 档案已发布: Jul 21, 2010
- Intel Atom Z5xx [Menlow] Reference DesignPDF, 409 Kb, 档案已发布: Mar 17, 2010
TI Power Solution for Intel Atom Z510, Z530, Z5xx Platforms
模型线
系列: TPS51125A (3)
- FX001 TPS51125ARGER TPS51125ARGET
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)