DRV8801A-Q1_15 Datasheet, PDF (2/24 Pages) Texas Instruments – DRV8801A-Q1 DMOS Full-Bridge Motor Drivers

DRV8801A-Q1
SLVSC79A – JUNE 2014 – REVISED SEPTEMBER 2014
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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 Handling Ratings....................................................... 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Dissipation Ratings ................................................... 5
6.6 Electrical Characteristics........................................... 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........................................ 12
8 Application and Implementation ........................ 13
8.1 Application Information............................................ 13
8.2 Typical Application ................................................. 13
9 Power Supply Recommendations...................... 15
9.1 Bulk Capacitance .................................................... 15
10 Layout................................................................... 16
10.1 Layout Guidelines ................................................. 16
10.2 Layout Example .................................................... 16
10.3 Power Dissipation ................................................. 16
11 Device and Documentation Support ................. 17
11.1 Trademarks ........................................................... 17
11.2 Electrostatic Discharge Caution ............................ 17
11.3 Glossary ................................................................ 17
12 Mechanical, Packaging, and Orderable
Information ........................................................... 17
4 Revision History
Changes from Original (June 2014) to Revision A
Page
• Added TYPE column to the Pin Functions table ................................................................................................................... 3
• Updated the Overcurrent Control Timing image................................................................................................................... 11
2
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