Data Sheet

2
DRV8835
SLVSB18G –MARCH 2012–REVISED MAY 2016 www.ti.com
Product Folder Links: DRV8835
Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated
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....................... 4
6.4 Thermal Information.................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Timing Requirements................................................ 6
6.7 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.......................................... 9
8 Application and Implementation ........................ 11
8.1 Application Information............................................ 11
8.2 Typical Application ................................................. 11
9 Power Supply Recommendations...................... 13
9.1 Bulk Capacitance .................................................... 13
9.2 Power Supplies and Input Pins............................... 13
10 Layout................................................................... 14
10.1 Layout Guidelines ................................................. 14
10.2 Layout Example .................................................... 14
10.3 Thermal Considerations........................................ 14
11 Device and Documentation Support ................. 16
11.1 Documentation Support ........................................ 16
11.2 Community Resources.......................................... 16
11.3 Trademarks........................................................... 16
11.4 Electrostatic Discharge Caution............................ 16
11.5 Glossary................................................................ 16
12 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision F (April 2016) to Revision G Page
• Changed the Layout Guidelines to clarify the guidelines for the VM pin ............................................................................. 14
Changes from Revision E (December 2015) to Revision F Page
• Deleted nFAULT from the Simplified Schematic in the Description section ......................................................................... 1
Changes from Revision D (January 2014) to Revision E 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
Changes from Revision C (September 2013) to Revision D Page
• Changed Features bullet ........................................................................................................................................................ 1
• Changed motor supply voltage range in Description section ................................................................................................. 1
• Changed Motor power supply voltage range in Recommended Operating Conditions ......................................................... 4
• Added t
OCR
and t
DEAD
parameters to Electrical Characteristics .............................................................................................. 5
• Added paragraph to Power Supplies and Input Pins section............................................................................................... 13