Datasheet Texas Instruments TPS61150ADRCR — 数据表
制造商 | Texas Instruments |
系列 | TPS61150A |
零件号 | TPS61150ADRCR |
使用单电感器10-VSON -40至85的双输出升压WLED驱动器
数据表
Dual Output Boost WLED Driver Using Single Inductor datasheet
PDF, 1.1 Mb, 档案已发布: Oct 6, 2006
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 | BTK |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .9 |
Pitch (mm) | .5 |
Max Height (mm) | 1 |
Mechanical Data | 下载 |
参数化
Number of Channels | 2 |
Duty Cycle(Max) | 93 % |
LED | 12 |
LED Current Per Channel | 23 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | VSON |
Package Size: mm2:W x L | 10VSON: 9 mm2: 3 x 3(VSON) PKG |
Peak Efficiency | 83 % |
Rating | Catalog |
Shutdown Current(Typ) | 1.5 uA |
Special Features | Synchronous Rectification |
Switching Frequency(Max) | 1200 kHz |
Topology | Boost |
Type | Inductive |
Vin(Max) | 6 V |
Vin(Min) | 2.5 V |
Vout(Max) | 27 V |
Vout(Min) | 2.5 V |
生态计划
RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS61150AEVM-150
TPS61150AEVM-150 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Powering Multiple WLED Strings Using the TPS61150/50APDF, 107 Kb, 档案已发布: Mar 14, 2007
This application report describes how to regulate more than two white light-emitting diodes (WLED) using the TPS61150/50A high-frequency boost converter with two regulated current outputs for driving WLEDs. - Minimizing Ringing at the Switch Node of a Boost ConverterPDF, 201 Kb, 档案已发布: Sep 15, 2006
The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter. - 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
- 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: TPS61150A (4)
- TPS61150ADRCR TPS61150ADRCRG4 TPS61150ADRCT TPS61150ADRCTG4
制造商分类
- Semiconductors > Power Management > LED Driver > Backlight LED Driver