Datasheet Texas Instruments LM2852XMXAX-1.2/NOPB — 数据表

制造商Texas Instruments
系列LM2852
零件号LM2852XMXAX-1.2/NOPB
Datasheet Texas Instruments LM2852XMXAX-1.2/NOPB

2A 500 / 1500kHz同步降压稳压器14-HTSSOP -40至125

数据表

LM2852 2A 500/1500 kHz Synchronous Buck Regulator datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Jan 6, 2016
从文件中提取

价格

状态

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

打包

Pin1414
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device Marking2852X1.2
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)2 A
Iq(Typ)0.85 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Synchronous Rectification,Tracking
Switching Frequency(Max)1500 kHz
Switching Frequency(Min)500 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.85 V
Vout(Max)3.3 V
Vout(Min)0.8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM2852X-1.8EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852Y-2.5EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852X-2.5EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852X-3.3EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck RegulatorEvaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852Y-1.2EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852Y-3.3EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852Y-1.8EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM2852X-1.2EVAL
    2A 500 1500kHz Synchronous SIMPLE SWITCHERВ® Buck Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Power Management Design for Applications Processors
    PDF, 559 Kb, 档案已发布: Mar 22, 2007
  • AN-1197 Selecting Inductors for Buck Converters (Rev. B)
    PDF, 558 Kb, 修订版: B, 档案已发布: Apr 23, 2013
    This application report provides design information to help select an off-the-shelf inductor for anycontinuous-mode buck converter application.
  • AN-1821 CPRI Repeater System (Rev. A)
    PDF, 1.2 Mb, 修订版: A, 档案已发布: Apr 26, 2013
    This application report implements the Common Public Radio Interface (CPRI) for Remote Radio Heads(RRHs). The designer can use this application report for developing CPRI-based repeater systems inpoint-to-point or multi-hop configurations. This application report consists of:Designs for the CPRI SerDes Repeater Boards for the Radio Equipment (RE) and Radio EquipmentController (REC)

模型线

制造商分类

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

其他名称:

LM2852XMXAX1.2/NOPB, LM2852XMXAX 1.2/NOPB