Datasheet Texas Instruments TPS62112MRSAREP — 数据表

制造商Texas Instruments
系列TPS62112-EP
零件号TPS62112MRSAREP
Datasheet Texas Instruments 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 StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin1616
Package TypeRSARSA
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device Marking112-EPTPS62
Width (mm)44
Length (mm)44
Thickness (mm).9.9
Pitch (mm).65.65
Max Height (mm)11
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 GroupQFN
RatingHiRel Enhanced Product
Regulated Outputs1
Switching Frequency(Max)1100 kHz
Switching Frequency(Min)900 kHz
TypeConverter
Vin(Max)17 V
Vin(Min)3.1 V
Vout(Max)17 V
Vout(Min)5.5 V

生态计划

RoHSCompliant

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 converter
    PDF, 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 volt
    PDF, 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 Outputs
    PDF, 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 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: TPS62112-EP (2)

制造商分类

  • Semiconductors > Space & High Reliability > Power Management Products > Non-isolated DC/DC Switching Regulators