SLVSCP9
August 2014
DRV8833C
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
PWM Motor Drivers
7.3.2
Bridge Control and Decay Modes
7.3.3
Current Control
7.3.4
Decay Mode
7.3.5
Slow Decay
7.3.6
Sleep Mode
7.3.7
Parallel Mode
7.3.8
Protection Circuits
7.3.8.1
Overcurrent Protection (OCP)
7.3.8.2
Thermal Shutdown (TSD)
7.3.8.3
UVLO
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Stepper Motor Speed
8.2.2.2
Current Regulation
8.2.3
Application Curve
9
Power Supply Recommendations
9.1
Sizing Bulk Capacitance for Motor Drive Systems
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Trademarks
11.2
Electrostatic Discharge Caution
11.3
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RTE|16
MPQF149D
PWP|16
MPDS371A
Thermal pad, mechanical data (Package|Pins)
RTE|16
QFND525B
Orderable Information
slvscp9_oa
slvscp9_pm
4 Revision History
DATE
REVISION
NOTES
August 2014
*
Initial release.