Datasheet Texas Instruments TPS62400DRCTG4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS62400 |
| 零件号 | TPS62400DRCTG4 |
具有1-Wire接口，QFN 10-VSON的双路可调400mA和600mA，2.25MHz降压转换器-40至85
数据表
TPS6240x 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter In Small 3-mm x 3-mm VSON Package datasheet
PDF, 1.8 Mb, 修订版: F, 档案已发布: Jul 30, 2014
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 | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQE |
| 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 85 C |
| Package Group | VSON |
| Rating | Catalog |
| 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) | 6 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS62400EVM-167
TPS62400 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS62401EVM-167
TPS62401 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS62420EVM-167
TPS62420 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Development Kits: DLPLIGHTCRAFTER
DLPВ® LightCrafterВ™ Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Output Voltage Selection for the TPS62400 Family of Buck ConvertersPDF, 58 Kb, 档案已发布: Sep 20, 2006
This application report explains how to determine the output voltage of the TPS62400 after power up and the software adjustable range of voltages - Power for TMS320C5504/05 (Rev. A)PDF, 204 Kb, 修订版: A, 档案已发布: Apr 23, 2010
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, 档案已发布: Apr 26, 2012
- Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)PDF, 1.1 Mb, 修订版: A, 档案已发布: May 11, 2015
- Five steps to a great PCB layout for a step-down converterPDF, 162 Kb, 档案已发布: Jan 29, 2015
- Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)PDF, 755 Kb, 修订版: A, 档案已发布: Jan 13, 2012
- 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
- Extending the Soft Start Time Without a Soft Start Pin (Rev. B)PDF, 387 Kb, 修订版: B, 档案已发布: Jun 15, 2017
- QFN and SON PCB Attachment (Rev. B)PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018
- IQ: What it is what it isn’t and how to use itPDF, 198 Kb, 档案已发布: Jun 17, 2011
- 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: TPS62400 (4)
- TPS62400DRCR TPS62400DRCRG4 TPS62400DRCT TPS62400DRCTG4
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)