DRV8813 Datasheet, PDF (1/18 Pages) Texas Instruments – DUAL-BRIDGE MOTOR CONTROLLER IC

DRV8813
www.ti.com
SLVSA72C – APRIL 2010 – REVISED MAY 2011
DUAL-BRIDGE MOTOR CONTROLLER IC
Check for Samples: DRV8813
FEATURES
1
•2 Dual-H-Bridge Current-Control Motor Driver
– Capable of Driving a Bipolar Stepper or
Two DC Motors
– Two-Bit Winding Current Control Allows Up
to Four Current Levels
– Low MOSFET On-Resistance
• 2.5-A Maximum Drive Current at 24 V, 25°C
• Built-In 3.3-V Reference Output
• Industry-Standard Parallel Digital Control
Interface
• 8.2-V to 45-V Operating Supply Voltage Range
• Thermally Enhanced Surface Mount Package
APPLICATIONS
• Automatic Teller Machines
• Money Handling Machines
• Video Security Cameras
• Printers
• Scanners
• Office Automation Machines
• Gaming Machines
• Factory Automation
• Robotics
DESCRIPTION
The DRV8813 provides an integrated motor driver solution for printers, scanners, and other automated
equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC
motors. The output driver block for each consists of N-channel power MOSFET’s configured as full H-bridges to
drive the motor windings. The DRV8813 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper
heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is
programmable.
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage
lockout and overtemperature.
The DRV8813 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
T_A
–40°C to 85°C
ORDERING INFORMATION⁽¹⁾
PACKAGE ⁽²⁾
ORDERABLE PART
NUMBER
PowerPAD™ (HTSSOP) - PWP Reel of 2000
DRV8813PWPR
TOP-SIDE
MARKING
8813
(1) For the most current packaging and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010–2011, Texas Instruments Incorporated