TPS61252_15 Datasheet, PDF (2/27 Pages) Texas Instruments – TPS61252 Tiny 1.5-A Boost Converter With Adjustable Input Current Limit

TPS61252
SLVSAG3A – SEPTEMBER 2010 – REVISED DECEMBER 2014
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Typical Application Schematic............................. 1
5 Revision History..................................................... 2
6 Device Options....................................................... 3
7 Pin Configuration and Functions ......................... 3
8 Specifications......................................................... 4
8.1 Absolute Maximum Ratings ...................................... 4
8.2 ESD Ratings.............................................................. 4
8.3 Recommended Operating Conditions....................... 4
8.4 Thermal Information .................................................. 4
8.5 Electrical Characteristics........................................... 5
8.6 Typical Characteristics .............................................. 5
9 Parameter Measurement Information .................. 7
10 Detailed Description ............................................. 8
10.1 Overview ................................................................. 8
10.2 Functional Block Diagram ....................................... 8
10.3 Feature Description................................................. 9
10.4 Device Functional Modes...................................... 11
11 Application and Implementation........................ 12
11.1 Application Information.......................................... 12
11.2 Typical Application ............................................... 12
12 Power Supply Recommendations ..................... 17
13 Layout................................................................... 17
13.1 Layout Guidelines ................................................. 17
13.2 Layout Example .................................................... 17
13.3 Thermal Considerations ........................................ 18
14 Device and Documentation Support ................. 19
14.1 Device Support...................................................... 19
14.2 Trademarks ........................................................... 19
14.3 Electrostatic Discharge Caution ............................ 19
14.4 Glossary ................................................................ 19
15 Mechanical, Packaging, and Orderable
Information ........................................................... 19
5 Revision History
Changes from Original (September 2010) to Revision A
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
2
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