DRV8813_15 Datasheet, PDF (2/27 Pages) Texas Instruments – DRV8813 Dual-Bridge Motor Controller IC

DRV8813
SLVSA72E – APRIL 2010 – REVISED OCTOBER 2015
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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......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics........................................... 5
6.6 Typical Characteristics .............................................. 7
7 Detailed Description .............................................. 8
7.1 Overview ................................................................... 8
7.2 Functional Block Diagram ......................................... 8
7.3 Feature Description................................................... 9
7.4 Device Functional Modes........................................ 10
8 Application and Implementation ........................ 13
8.1 Application Information............................................ 13
8.2 Typical Application ................................................. 13
9 Power Supply Recommendations...................... 16
9.1 Bulk Capacitance .................................................... 16
9.2 Power Supply and Logic Sequencing ..................... 16
10 Layout................................................................... 17
10.1 Layout Guidelines ................................................. 17
10.2 Layout Example .................................................... 17
10.3 Thermal Considerations ........................................ 17
10.4 Power Dissipation ................................................. 18
11 Device and Documentation Support ................. 19
11.1 Documentation Support ........................................ 19
11.2 Community Resources.......................................... 19
11.3 Trademarks ........................................................... 19
11.4 Electrostatic Discharge Caution ............................ 19
11.5 Glossary ................................................................ 19
12 Mechanical, Packaging, and Orderable
Information ........................................................... 19
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (August 2013) to Revision E
Page
• Updated Features section ..................................................................................................................................................... 1
• Added ESD Ratings table, Feature Description section, Device Functional Modes section, Application and
Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation
Support section, and Mechanical, Packaging, and Orderable Information section. .............................................................. 1
• Changed External Components text for VMA and VMB rows. .............................................................................................. 3
• Changed MAX value for VMx row in Absolute Maximum Ratings. ....................................................................................... 4
• Added Power supply ramp rate row to Absolute Maximum Ratings ..................................................................................... 4
• Changed MIN value for ISENSEx pin voltage paramter from –0.3 to –0.8 ............................................................................ 4
• Changed MIN value for Continuous motor drive output current paramter from –2.5 to 0...................................................... 4
2
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