Datasheet Texas Instruments LM5122MHE/NOPB — 数据表

制造商Texas Instruments
系列LM5122
零件号LM5122MHE/NOPB
Datasheet Texas Instruments LM5122MHE/NOPB

具有多相功能的3-65V宽输入电压,电流模式同步升压控制器20-HTSSOP -40至125

数据表

LM5122 Wide-Input Synchronous Boost Controller With Multiple Phase Capability datasheet
PDF, 2.6 Mb, 修订版: H, 档案已发布: Jun 9, 2017
从文件中提取

价格

状态

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

打包

Pin2020
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingMHLM5122
Width (mm)4.44.4
Length (mm)6.56.5
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

Duty Cycle(Max)100 %
Iout(Max)20 A
Iq(Typ)4 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Phase Interleaving,Synchronous Rectification,UVLO Adjustable
Switch Current Limit(Typ)20 A
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)50 kHz
TypeController
Vin(Max)65 V
Vin(Min)3 V
Vout(Max)100 V
Vout(Min)3 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM5122EVM-1PH
    LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: PMLKBOOSTEVMB
    TI-PMLK Boost Experiment Board using TPS55340 & LM5122 with TI-PMLK Boost Experiment Lab Book
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: PMLKBOOSTEVM
    TI-PMLK Boost Experiment Board using TPS55340 & LM5122
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM5122EVM-2PH
    LM5122EVM-2PH Wide Vin Synchronous Boost Controller Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Automated Frequency Response Analyzer
    PDF, 939 Kb, 档案已发布: Oct 9, 2013
    This application report discusses a new method of doing stability Analysis testing by using basic labequipment, while not requiring any specific instruments.
  • Designing the front-end DC/DC conversion stage to withstand automotive transient
    PDF, 336 Kb, 档案已发布: Jan 18, 2017

模型线

制造商分类

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