Datasheet Texas Instruments TPS62112MRSAREP — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS62112-EP |
| 零件号 | TPS62112MRSAREP |
增强型产品17 V，1.5 A同步降压转换器16-QFN -55至125
数据表
17 V, 1.5 A Synchronous Step-Down Converter datasheet
PDF, 1.0 Mb, 修订版: C, 档案已发布: May 29, 2008
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 | 16 | 16 |
| Package Type | RSA | RSA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 112-EP | TPS62 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | 下载 | 下载 |
参数化
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 1.5 A |
| Iq(Typ) | 0.02 mA |
| Operating Temperature Range | -55 to 125 C |
| Package Group | QFN |
| Rating | HiRel Enhanced Product |
| Regulated Outputs | 1 |
| Switching Frequency(Max) | 1100 kHz |
| Switching Frequency(Min) | 900 kHz |
| Type | Converter |
| Vin(Max) | 17 V |
| Vin(Min) | 3.1 V |
| Vout(Max) | 17 V |
| Vout(Min) | 5.5 V |
生态计划
| RoHS | Compliant |
应用须知
- Optimizing Resistor Dividers at a Comparator (Rev. A)PDF, 120 Kb, 修订版: A, 档案已发布: Jun 3, 2013
- 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
- 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: TPS62112-EP (2)
- TPS62112MRSAREP V62/07622-03XE
制造商分类
- Semiconductors > Space & High Reliability > Power Management Products > Non-isolated DC/DC Switching Regulators