DRV10987 Datasheet, PDF (2/69 Pages) Texas Instruments – DRV10987 12- to 24-V, Three-Phase, Sensorless BLDC Motor Driver

DRV10987
SLVSE89 – AUGUST 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (Continued) ........................................ 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 6
7.4 Thermal Information .................................................. 6
7.5 Electrical Characteristics........................................... 7
7.6 Typical Characteristics .............................................. 9
8 Detailed Description ............................................ 10
8.1 Overview ................................................................. 10
8.2 Functional Block Diagram ....................................... 11
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 17
8.5 Register Maps ......................................................... 43
9 Application and Implementation ........................ 60
9.1 Application Information............................................ 60
9.2 Typical Application ................................................. 60
10 Power Supply Recommendations ..................... 63
11 Layout................................................................... 63
11.1 Layout Guidelines ................................................. 63
11.2 Layout Example .................................................... 63
12 Device and Documentation Support ................. 64
12.1 Trademarks ........................................................... 64
12.2 Electrostatic Discharge Caution ............................ 64
12.3 Receiving Notification of Documentation Updates 64
12.4 Community Resources.......................................... 64
12.5 Glossary ................................................................ 64
13 Mechanical, Packaging, and Orderable
Information ........................................................... 64
4 Revision History
DATE
August 2017
REVISION
*
Initial release
NOTE
2
Submit Documentation Feedback
Product Folder Links: DRV10987
Copyright © 2017, Texas Instruments Incorporated