Datasheet Texas Instruments LMZ14203TZ-ADJ/NOPB — 数据表

制造商	Texas Instruments
系列	LMZ14203
零件号	LMZ14203TZ-ADJ/NOPB

采用引线表面贴装TO封装的SIMPLESWITCHER®6V至42V，3A电源模块7-TO-PMOD -40至125

数据表

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PDF, 1.9 Mb, 修订版: S, 档案已发布: Jul 20, 2017

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价格

状态

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

打包

Pin	7	7
Package Type	NDW	NDW
Industry STD Term	TO-PMOD	TO-PMOD
JEDEC Code	R-MSFM-P	R-MSFM-P
Package QTY	250	250
Carrier	SMALL T&R	SMALL T&R
Device Marking	TZ-ADJ	LMZ14203
Width (mm)	9.85	9.85
Length (mm)	10.16	10.16
Thickness (mm)	4.57	4.57
Pitch (mm)	1.27	1.27
Max Height (mm)	4.8	4.8
Mechanical Data	下载	下载

参数化

Iout(Max)	3 A
Iq(Typ)	1 mA
Operating Temperature Range	-40 to 125 C
Package Size: mm2:W x L	7TO-PMOD: 140 mm2: 13.77 x 10.16(TO-PMOD) PKG
Package Type	Leaded
Regulated Outputs	1
Soft Start	Adjustable
Special Features	EMI Tested,Enable,Tracking
Switching Frequency(Max)	1000 kHz
Switching Frequency(Min)	200 kHz
Switching Frequency(Typ)	800 kHz
Vin(Max)	42 V
Vin(Min)	6 V
Vout(Max)	6 V
Vout(Min)	0.8 V

生态计划

RoHS	Not Compliant

设计套件和评估模块

Evaluation Modules & Boards: LMZ14203DEMO
Simple SwitcherВ® Power Module 42Vin, 3A Demonstration Board
Lifecycle Status: Active (Recommended for new designs)
- 下载
Evaluation Modules & Boards: LMZ14203EVAL
Simple Switcher В® Power Module 42Vin, 3A Eval Board
Lifecycle Status: Active (Recommended for new designs)
- 下载
Evaluation Modules & Boards: LMZ14203HEVAL
SIMPLE SWITCHERВ® Power Module 42Vin, High Output Voltage 3A Eval Board
Lifecycle Status: Active (Recommended for new designs)
- 下载

应用须知

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Understanding and Applying Current-Mode Control Theory
PDF, 409 Kb, 档案已发布: Aug 19, 2007
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AN-643 EMI/RFI Board Design (Rev. B)
PDF, 742 Kb, 修订版: B, 档案已发布: May 3, 2004
Application Note 643 EMI/RFI Board Design
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Design Summary LMZ1xxx and LMZ2xxx Power Module Family (Rev. B)
PDF, 996 Kb, 修订版: B, 档案已发布: Jan 20, 2016
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AN-2026 Effect of PCB Design on Thermal Performance of SIMPLE SWITCHER Modules (Rev. A)
PDF, 455 Kb, 修订版: A, 档案已发布: Apr 23, 2013
This application report focuses on the low current modules that come in a 7 lead, 10.16 x 4.57 x 9.81 mmpackage.
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AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)
PDF, 2.7 Mb, 修订版: A, 档案已发布: Apr 23, 2013
This application report shows how to measure the critical points of a bode plot with only an audiogenerator (or simple signal generator) and an oscilloscope. The method is explained in an easy to followstep-by-step manner so that a power supply designer can start performing these measurements in a shortamount of time.
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Power Supply Design Considerations for Modern FPGAs (Power Designer 121)
PDF, 295 Kb, 档案已发布: Feb 2, 2010
Power Supply Design Considerations for Modern FPGAs
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AN-2078 PCB Layout for Texas Instruments SIMPLE SWITCHER Power Modules (Rev. A)
PDF, 1.1 Mb, 修订版: A, 档案已发布: Apr 23, 2013
This application report discusses the best PCB layout methods, practices and techniques to maximize themoduleвЂ™s performance.
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AN-2052 Texas Instruments SIMPLE SWITCHER Power Modules and EMI (Rev. C)
PDF, 99 Kb, 修订版: C, 档案已发布: Apr 23, 2013
While the principles discussed in this application report apply more broadly to power design, we will focuson DC to DC convertor design given its broad application. It affects virtually every hardware engineer whoat some point has to design a power convertor. In this application report we will consider two commontrade-offs related to low EMI design; thermal performance and EMI and also solut
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AN-2027 Inverting Application for the LMZ14203 SIMPLE SWITCHER Power Module (Rev. A)
PDF, 244 Kb, 修订版: A, 档案已发布: May 6, 2013
This application report illustrates how to apply the LMZ14203 integrated buck module into the buck-boost configuration such that a positive input voltage can be used to create a regulated negative output voltage.

模型线

系列: LMZ14203 (3)

LMZ14203TZ-ADJ/NOPB LMZ14203TZE-ADJ/NOPB LMZ14203TZX-ADJ/NOPB

制造商分类

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

其他名称:

LMZ14203TZADJ/NOPB, LMZ14203TZ ADJ/NOPB