DRV8825

SLVSA73F – APRIL 2010 – REVISED JULY 2014

www.ti.com

Table of Contents

8.3

Feature Description................................................. 11

1

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

8.4

Device Functional Modes........................................ 17

2

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

9

Application and Implementation ........................ 18

3

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

9.1

Application Information............................................ 18

4

Simplified Schematic............................................. 1

9.2

Typical Application ................................................. 18

5

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

10

Power Supply Recommendations ..................... 21

6

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

10.1

Bulk Capacitance .................................................. 21

7

Specifications......................................................... 4

10.2

Power Supply and Logic Sequencing ................... 21

7.1

Absolute Maximum Ratings ...................................... 4

11

Layout................................................................... 22

7.2

Handling Ratings....................................................... 4

11.1

Layout Guidelines ................................................. 22

7.3

Recommended Operating Conditions ....................... 4

11.2

Layout Example .................................................... 22

7.4

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

11.3

Thermal Protection................................................ 22

7.5

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

12

Device and Documentation Support ................. 24

7.6

Timing Requirements ................................................ 7

12.1

Trademarks ........................................................... 24

7.7

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

12.2

Electrostatic Discharge Caution ............................ 24

8

Detailed Description .............................................. 9

12.3

Glossary ................................................................ 24

8.1

Overview ................................................................... 9

13

Mechanical, Packaging, and Orderable

8.2

Functional Block Diagram ....................................... 10

Information ........................................................... 24

5 Revision History

Changes from Revision E (August 2013) to Revision F

Page

•

Added new sections and reordered data sheet to fit new TI flow .......................................................................................... 1

•

Updated pin descriptions ....................................................................................................................................................... 3

•

Added power supply ramp rate and updated ISENSEx pin voltage in Absolute Maximum Ratings ..................................... 4

•

Updated VIL voltage minimum and typical in Electrical Characteristics ................................................................................. 6

•

Updated IIN and tDEG in Electrical Characteristics .................................................................................................................. 6

2

Submit Documentation Feedback

Copyright © 2010–2014, Texas Instruments Incorporated

Product Folder Links: DRV8825