Datasheet Texas Instruments TPS61085TDGKRQ1 — 数据表

制造商Texas Instruments
系列TPS61085-Q1
零件号TPS61085TDGKRQ1
Datasheet Texas Instruments TPS61085TDGKRQ1

汽车类2.3V至6V输入范围,650kHz / 1.2MHz,2A升压转换器8-VSSOP -40至105

数据表

TPS61085-Q1 650-kHz and 1.2-MHz, 18.5-V Step-Up DC-DC Converter datasheet
PDF, 1.1 Mb, 修订版: A, 档案已发布: Jul 29, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingPTQI
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)89 %
Iq(Typ)0.07 mA
Operating Temperature Range-40 to 105 C
Package GroupVSSOP
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency
Switch Current Limit(Min)2 A
Switch Current Limit(Typ)2.6 A
Switching Frequency(Max)1500 kHz
Switching Frequency(Min)480 kHz
TypeConverter
Vin(Max)6 V
Vin(Min)2.3 V
Vout(Max)18.5 V
Vout(Min)2.8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS61085-Q1EVM
    TPS61085-Q1 Automotive Step-Up DC-DC Converter Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS61085EVM-355
    TPS61085 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, 档案已发布: Apr 26, 2012
  • IQ: What it is what it isn’t and how to use it
    PDF, 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: TPS61085-Q1 (1)
  • TPS61085TDGKRQ1

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)