Datasheet Texas Instruments LM5121-Q1 — 数据表

制造商Texas Instruments
系列LM5121-Q1
Datasheet Texas Instruments LM5121-Q1

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数据表

LM5121/-Q1 Wide Input Synchronous Boost Controller with Disconnection Switch Control datasheet
PDF, 3.0 Mb, 修订版: C, 档案已发布: Jun 14, 2016
从文件中提取

价格

状态

LM5121QMH/NOPBLM5121QMHE/NOPBLM5121QMHX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNo

打包

LM5121QMH/NOPBLM5121QMHE/NOPBLM5121QMHX/NOPB
N123
Pin202020
Package TypePWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY732502500
CarrierTUBESMALL T&RLARGE T&R
Device MarkingLM5121QMHLM5121
Width (mm)4.44.44.4
Length (mm)6.56.56.5
Thickness (mm)111
Pitch (mm).65.65.65
Max Height (mm)1.21.21.2
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参数化

Parameters / ModelsLM5121QMH/NOPB
LM5121QMH/NOPB
LM5121QMHE/NOPB
LM5121QMHE/NOPB
LM5121QMHX/NOPB
LM5121QMHX/NOPB
Duty Cycle(Max), %100100100
Iout(Max), A202020
Iq(Typ), mA444
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOP
RatingAutomotiveAutomotiveAutomotive
Regulated Outputs111
Special FeaturesEnable,Frequency SynchronizationEnable,Frequency SynchronizationEnable,Frequency Synchronization
Switch Current Limit(Typ), A202020
Switching Frequency(Max), kHz100010001000
Switching Frequency(Min), kHz505050
TypeControllerControllerController
Vin(Max), V656565
Vin(Min), V333
Vout(Max), V100100100
Vout(Min), V333

生态计划

LM5121QMH/NOPBLM5121QMHE/NOPBLM5121QMHX/NOPB
RoHSCompliantCompliantCompliant

应用须知

  • 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)