DRV8839
www.ti.com
SLVSBN4 –JANUARY 2013
LOW VOLTAGE DUAL ½-H-BRIDGE DRIVER IC
Check for Samples: DRV8839
1
FEATURES
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Dual ½-H-Bridge Motor Driver
APPLICATIONS
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Drives a DC Motor or One Winding of a
Stepper Motor, or Other Loads
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Battery-Powered:
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DSLR Lenses
Consumer Products
Toys
Low MOSFET On-Resistance:
HS + LS 280 mΩ
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1.8-A Maximum Drive Current
Robotics
1.8-V to 11-V Motor Operating Supply Voltage
Range
Cameras
Medical Devices
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Separate Motor and Logic Supply Pins
Individual ½-H-Bridge Control Input Interface
Low-Power Sleep Mode With 120-nA Maximum
Combined Supply Current
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2-mm x 3-mm 12-Pin WSON Package
DESCRIPTION
The DRV8839 provides a versatile power driver solution for cameras, consumer products, toys, and other
low-voltage or battery-powered applications. The device has two independent ½-H-bridge drivers and can drive
one DC motor or one winding of a stepper motor, as well as other devices like solenoids. The output stages use
N-channel power MOSFET’s configured as ½-H-bridges. An internal charge pump generates needed gate drive
voltages.
The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 1.8 V
to 11 V and a device power supply voltage of 1.8 V to 7 V.
The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of
each output.
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage
lockout and overtemperature.
The DRV8839 is packaged in a 12-pin, 2-mm x 3-mm WSON package with PowerPAD™ (Eco-friendly: RoHS &
no Sb/Br).
ORDERING INFORMATION(1)
ORDERABLE PART
NUMBER
TOP-SIDE
MARKING
PACKAGE(2)
PowerPAD™ (WSON) - DSS
Reel of 3000
DRV8839DSSR
8839
(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.
2
PowerPAD is a trademark of Texas Instruments.
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 © 2013, Texas Instruments Incorporated