Datasheet Texas Instruments LMZ31704RVQT — 数据表

制造商	Texas Instruments
系列	LMZ31704
零件号	LMZ31704RVQT

具有电流共享功能的SIMPLESWITCHER®2.95V至17V，4A电源模块42-B3QFN -40至85

数据表

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PDF, 1.5 Mb, 修订版: B, 档案已发布: Jun 7, 2017

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

打包

Pin	42	42
Package Type	RVQ	RVQ
Industry STD Term	B3QFN	B3QFN
JEDEC Code	S-PQFP-N	S-PQFP-N
Package QTY	250	250
Carrier	SMALL T&R	SMALL T&R
Device Marking	54020	LMZ31704
Width (mm)	10	10
Length (mm)	10	10
Thickness (mm)	4.3	4.3
Pitch (mm)	.8	.8
Max Height (mm)	4.4	4.4
Mechanical Data	下载	下载

参数化

Iout(Max)	4 A
Operating Temperature Range	-40 to 85 C
Package Size: mm2:W x L	42B3QFN: 100 mm2: 10 x 10(B3QFN) PKG
Package Type	QFN
Regulated Outputs	1
Soft Start	Adjustable
Special Features	Current Sharing,EMI Tested,Frequency Synchronization,Power Good,Remote Sense,Tracking,Light Load Efficiency
Switching Frequency(Max)	1200 kHz
Switching Frequency(Min)	200 kHz
Switching Frequency(Typ)	1000 kHz
Vin(Max)	17 V
Vin(Min)	2.95 V
Vout(Max)	5.5 V
Vout(Min)	0.6 V

生态计划

RoHS	Not Compliant

设计套件和评估模块

Evaluation Modules & Boards: LMZ31704EVM-003
LMZ31704 4A SIMPLE SWITCHER Module Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
- 下载
Evaluation Modules & Boards: LMZ31710X2EVM
LMZ31710 Parallel Board
Lifecycle Status: Active (Recommended for new designs)
- 下载

应用须知

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LMZ31710, LMZ31707, LMZ31704 Parallel
PDF, 217 Kb, 档案已发布: Jul 2, 2013
The LMZ31710 is a 2.95-V to 17-V input, 10-A output, integrated power solution which integrates the PWM controller, power MOSFETs, inductor and passives in a low-profile, QFN package. For applications requiring greater than 10 A, it is possible to parallel up to six LMZ31710 devices by following the recommendations in this paper.
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Using LMZ31710 for Higher Output Voltages
PDF, 95 Kb, 档案已发布: Nov 9, 2015
The LMZ31710 power module has been designed and characterized for operation at output voltages from0.6 V to 5.5 V. However, several applications require higher voltages than the standard point-of-loadvoltages that the LMZ31710 is designed for. Following the guidance in this application note, theLMZ31710 can be used for output voltages up to 9.5 V. All data included in this application note h
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Power Module MSL Ratings
PDF, 137 Kb, 档案已发布: Jan 20, 2017
All semiconductor devices, including power modules that have a moisture sensitivity level (MSL) rating and a peak reflow classification, which provides needed information when manufacturing with the device. This application report helps to explain these ratings.
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Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 V
PDF, 38 Kb, 档案已发布: Jul 2, 2013
LMZ31503 Powering LMZ3 SIMPLE SWITCHERВ® Power Modules from 3.3V
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Adjusting LMZ3 Output Voltage with LM10010/1
PDF, 87 Kb, 档案已发布: Feb 11, 2014
ThisapplicationnoteoutlinesthemethodstopairanLMZ3powermodulewithanLM10010/1VIDvoltageprogrammertoadjusttheoutputvoltage.TheLMZ3powermoduleisaneasy-to-useintegratedpowersolutionwhichcombinesaDC/DCconverterwithpowerMOSFETs,ashieldedinductor,andpassivecomponentsintoalowprofileQFNpackage,whilest
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Working With QFN Power Modules (Rev. A)
PDF, 1.7 Mb, 修订版: A, 档案已发布: Jun 8, 2017
TexasInstrumentsQuadFlatpackNo-lead(QFN)powermodulesallowfor boardminiaturization,and holdseveraladvantagesoverotherpowermodulepackages.The QFNpackageshavehigherpowerdensity,asmallerroutingarea,improvedthermalperformance,and improvedelectricalparasitics.Additionally,theabsenceof externalleadseliminatesbent-leadconc
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Soldering Requirements for BQFN Packages (Rev. B)
PDF, 737 Kb, 修订版: B, 档案已发布: Jun 8, 2017
This documentoutlinesthe solderingrequirementsfor the TPS84and LMZ3devicefamilies
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QFN and SON PCB Attachment (Rev. B)
PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018

模型线

系列: LMZ31704 (2)

LMZ31704RVQR LMZ31704RVQT

制造商分类

Semiconductors > Power Management > Power Modules > Non-Isolated Module > Step-Down (Buck) Module