Datasheet Texas Instruments TPS5140PAGRG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS5140 |
| 零件号 | TPS5140PAGRG4 |
用于笔记本PC电源64-TQFP的四路输出（3 Buck，1 Boost）高效DC / DC控制器-20至85
数据表
Four-Channel DC/DC Controller for Notebook PC Power datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: Jan 11, 2001
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 | 64 |
| Package Type | PAG |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 1500 |
| Carrier | LARGE T&R |
| Device Marking | TPS5140 |
| Width (mm) | 10 |
| Length (mm) | 10 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 75 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 1.8 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -20 to 85 C |
| Package Group | TQFP |
| Rating | Catalog |
| Regulated Outputs | 4 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 350 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Controller |
| Vin(Max) | 28 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 26 V |
| Vout(Min) | 1.2 V |
生态计划
| RoHS | Compliant |
模型线
系列: TPS5140 (2)
- TPS5140PAGR TPS5140PAGRG4
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)