LMZ34202RVQR datasheet(2/31 Pages) TI1

No. de pieza	LMZ34202RVQR

Descripción Electrónicos	SIMPLE SWITCHER 4.5-V to 42-V Input, 2-A Power Module

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Fabricante Electrónico	TI1 [Texas Instruments]

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LMZ34202

SNVSAJ2 – MARCH 2016

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Table of Contents

1

Features .................................................................. 1

2

Applications ........................................................... 1

3

Description ............................................................. 1

4

Revision History..................................................... 2

5

Pin Configuration and Functions ......................... 3

6

Specifications......................................................... 5

6.1

Absolute Maximum Ratings ...................................... 5

6.2

ESD Ratings.............................................................. 5

6.3

Recommended Operating Conditions ....................... 5

6.4

Thermal Information .................................................. 5

6.5

Electrical Characteristics........................................... 6

6.6

Switching Characteristics .......................................... 7

6.7

Typical Characteristics .............................................. 8

6.8

Typical Characteristics (Thermal Derating)............. 11

7

Detailed Description ............................................ 12

7.1

Overview ................................................................. 12

7.2

Functional Block Diagram ....................................... 12

7.3

Feature Description................................................. 13

7.4

Device Functional Modes........................................ 20

8

Applications and Implementation ...................... 21

8.1

Application Information............................................ 21

9

Power Supply Recommendations ...................... 24

10

Layout................................................................... 25

10.1

Layout Guidelines ................................................. 25

10.2

Layout Example .................................................... 25

10.3

EMI........................................................................ 26

11

Device and Documentation Support ................. 27

11.1

Device Support .................................................... 27

11.2

Community Resources.......................................... 27

11.3

Trademarks ........................................................... 27

11.4

Electrostatic Discharge Caution ............................ 27

11.5

Glossary ................................................................ 27

12

Mechanical, Packaging, and Orderable

Information ........................................................... 27

4 Revision History

DATE

REVISION

NOTES

March 2016

*

Initial release.

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LMZ34202RVQR Datasheet(PDF) 2 Page - Texas Instruments

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