Datasheet Texas Instruments TPS62402QDRCRQ1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS62402-Q1 |
| 零件号 | TPS62402QDRCRQ1 |
汽车类、双路、固定 Vout、400mA 和 600mA、2.25MHz 降压转换器，带 1 线接口 10-VSON -40 至 125
数据表
TPS6240x-Q1 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter datasheet
PDF, 1.5 Mb, 修订版: E, 档案已发布: Jun 29, 2015
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 | 10 |
| Package Type | DRC |
| Industry STD Term | VSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | SJS |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.4 A |
| Iq(Typ) | 0.032 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VSON |
| Rating | Automotive |
| Regulated Outputs | 2 |
| Special Features | Dynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification |
| Switching Frequency(Max) | 2500 kHz |
| Switching Frequency(Min) | 2000 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 1.8 V |
| Vout(Min) | 1.2 V |
生态计划
| RoHS | Compliant |
应用须知
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, 档案已发布: Jan 29, 2015
- Testing tips for applying external power to supply outputs without an input voltPDF, 110 Kb, 档案已发布: Oct 24, 2016
- Basic Calculation of a Buck Converter's Power Stage (Rev. B)PDF, 202 Kb, 修订版: B, 档案已发布: Aug 17, 2015
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, 修订版: A, 档案已发布: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
模型线
系列: TPS62402-Q1 (1)
- TPS62402QDRCRQ1
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)