Datasheet Texas Instruments TPS61085TDGKR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS61085T |
| 零件号 | TPS61085TDGKR |
具有强制PWM模式的18.5V，2A，650kHz，1.2MHz升压DC-DC转换器（扩展温度范围）8-VSSOP -40至105
数据表
TPS61085T 650-kHz and 1.2-MHz, 18.5-V Step-Up DC-DC Converter datasheet
PDF, 1.4 Mb, 修订版: B, 档案已发布: Jul 29, 2016
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 | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | PTQI |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | 下载 |
参数化
| Duty Cycle(Max) | 90 % |
| Iq(Typ) | 0.07 mA |
| Operating Temperature Range | -40 to 105 C |
| Package Group | VSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization |
| Switch Current Limit(Min) | 2 A |
| Switch Current Limit(Typ) | 2.6 A |
| Switching Frequency(Max) | 1500 kHz |
| Switching Frequency(Min) | 480 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.3 V |
| Vout(Max) | 18.5 V |
| Vout(Min) | 2.8 V |
生态计划
| RoHS | Compliant |
应用须知
- Design considerations for a resistive feedback divider in a DC/DC converterPDF, 393 Kb, 档案已发布: Apr 26, 2012
- 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: TPS61085T (2)
- TPS61085TDGKR TPS61085TPWR
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)