Datasheet Texas Instruments LMZ10503EXTTZE/NOPB

Manufacturer	Texas Instruments
Series	LMZ10503EXT
Part Number	LMZ10503EXTTZE/NOPB

3A Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications 7-TO-PMOD -40 to 125

Datasheets

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PDF, 4.4 Mb, Revision: I, File published: Jun 1, 2017

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Status

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

Packaging

Pin	7	7
Package Type	NDW	NDW
Industry STD Term	TO-PMOD	TO-PMOD
JEDEC Code	R-MSFM-P	R-MSFM-P
Package QTY	45	45
Carrier	TUBE	TUBE
Device Marking	EXT	LMZ10503
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	Download	Download

Parametrics

Iout(Max)	3 A
Iq(Typ)	1.7 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	Enable
Switching Frequency(Max)	1160 kHz
Switching Frequency(Min)	700 kHz
Switching Frequency(Typ)	1000 kHz
Vin(Max)	5.5 V
Vin(Min)	2.95 V
Vout(Max)	5 V
Vout(Min)	0.8 V

Eco Plan

RoHS	Not Compliant

Design Kits & Evaluation Modules

Evaluation Modules & Boards: LMZ10503EXTEVAL
Simple SwitcherВ® Extended Temp Power Module 5.5Vin, 3A Eval Board
Lifecycle Status: Active (Recommended for new designs)
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Application Notes

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Understanding and Applying Current-Mode Control Theory
PDF, 409 Kb, File published: Aug 19, 2007
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AN-643 EMI/RFI Board Design (Rev. B)
PDF, 742 Kb, Revision: B, File published: 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, Revision: B, File published: 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, Revision: A, File published: 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, Revision: A, File published: 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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AN-2078 PCB Layout for Texas Instruments SIMPLE SWITCHER Power Modules (Rev. A)
PDF, 1.1 Mb, Revision: A, File published: 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-2013 LMZ1050x/LMZ1050xEXT SIMPLE SWITCHER Power Module (Rev. D)
PDF, 694 Kb, Revision: D, File published: Sep 17, 2015
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AN-2052 Texas Instruments SIMPLE SWITCHER Power Modules and EMI (Rev. C)
PDF, 99 Kb, Revision: C, File published: 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, Revision: A, File published: 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.

Model Line

Series: LMZ10503EXT (3)

LMZ10503EXTTZ/NOPB LMZ10503EXTTZE/NOPB LMZ10503EXTTZX/NOPB

Manufacturer's Classification

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