Datasheet Texas Instruments TPS62730DRYT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS62730 |
| 零件号 | TPS62730DRYT |
具有旁路模式的降压转换器，用于超低功耗无线应用6-SON -40至85
数据表
TPS6273x Step-Down Converter With Bypass Mode for Ultra Low-Power Wireless Applications datasheet
PDF, 5.4 Mb, 修订版: D, 档案已发布: Dec 15, 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 | 6 |
| Package Type | DRY |
| Industry STD Term | USON |
| JEDEC Code | R-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | RP |
| Width (mm) | 1 |
| Length (mm) | 1.45 |
| Thickness (mm) | .5 |
| Pitch (mm) | .5 |
| Max Height (mm) | .6 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.1 A |
| Iq(Typ) | 0.025 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification |
| Switching Frequency(Max) | 3000 kHz |
| Switching Frequency(Min) | 3000 kHz |
| Type | Converter |
| Vin(Max) | 3.9 V |
| Vin(Min) | 1.9 V |
| Vout(Max) | 2.1 V |
| Vout(Min) | 2.1 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS62730EVM-726
Step Down Converters | Bypass Mode for Ultralow-Power Wireless, Evaluation Module, TPS62730
Lifecycle Status: Active (Recommended for new designs)
应用须知
- AN097 - Current Savings in CC254x Using the TPS62730 (Rev. B)PDF, 855 Kb, 修订版: B, 档案已发布: Feb 8, 2012
- Using a DC-DC Converter to Reduce Power (Current) Consumption In CC430 SystemsPDF, 4.6 Mb, 档案已发布: Jul 5, 2011
This application report describes a method to reduce power consumption in CC430-based systems by using a step-down converter TPS62730. - How to Measure the Control Loop of DCS-Control Devices (Rev. A)PDF, 259 Kb, 修订版: A, 档案已发布: Aug 9, 2012
- High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitionsPDF, 605 Kb, 档案已发布: Jul 25, 2013
- Understanding frequency variation in the DCS-Control(TM) topologyPDF, 224 Kb, 档案已发布: Oct 30, 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
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, 档案已发布: Sep 19, 2011
- 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: TPS62730 (2)
- TPS62730DRYR TPS62730DRYT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)