TPS68470YFFR datasheet(2/105 Pages) TI1

No de pièce	TPS68470YFFR

Description	Power Management Unit with LED Flash Driver and Reference Clock Generation for Compact Camera Module (CCM) Applications

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Fabricant	TI1 [Texas Instruments]

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TPS68470

SLVSCJ1A – SEPTEMBER 2014 – REVISED MARCH 2015

www.ti.com

Table of Contents

8.3

Feature Description................................................. 18

1

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

8.4

Device Functional Modes........................................ 35

2

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

8.5

Register Map........................................................... 36

3

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

9

Application and Implementation ........................ 85

4

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

9.1

Application Information............................................ 85

5

Description (continued)......................................... 3

9.2

Typical Application ................................................. 85

6

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

10

Power Supply Recommendations ..................... 93

7

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

11

Layout................................................................... 94

7.1

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

11.1

Layout Guidelines ................................................. 94

7.2

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

11.2

Layout Example .................................................... 95

7.3

Recommended Operating Conditions ....................... 6

12

Device and Documentation Support ................. 96

7.4

Thermal Information .................................................. 6

12.1

Device Support .................................................... 96

7.5

Electrical Characteristics........................................... 7

12.2

Community Resources.......................................... 96

7.6

Timing Requirements - Data Transmission ........... 15

12.3

Trademarks ........................................................... 96

7.7

Typical Characteristics ............................................ 15

12.4

Electrostatic Discharge Caution ............................ 96

8

Detailed Description ............................................ 16

12.5

Glossary ................................................................ 96

8.1

Overview ................................................................. 16

13

Mechanical, Packaging, and Orderable

8.2

Functional Block Diagram ....................................... 17

Information ........................................................... 97

4 Revision History

Changes from Original (September 2014) to Revision A

Page

•

Added Storage temperature to Absolute Maximum Ratings .................................................................................................. 5

•

Changed Handling Ratings to ESD Ratings .......................................................................................................................... 5

•

Deleted Storage temperature from ESD Ratings .................................................................................................................. 5

2

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