we announced the DRV8301, the most highly integrated motor
pre-driver available today, reducing board space as much as 60% compared to the
next closest integrated solution. It can drive up to 60-A with external FETs,
providing current scalability, improved thermal performance and greater
efficiency in BLDC and PMSM applications.
The DRV8301 integrates the following into a 14-mm x 8.1-mm HTSSOP package:
A high-current evaluation kit (DRV8301-HC-C2-KIT) is also available.
Here’s the press release with links to more information…
TI’s integrated three-phase brushless
motor pre-driver reduces board space up to 60 percent
while driving up to 60-A FETs
Integrates step-down voltage regulator and dual
current-sense amplifiers to reduce board space, bill of materials and system
DALLAS (Sept. 9, 2011) – Texas
Instruments Incorporated (TI) (NYSE:TXN) today
introduced the first in a new line of integrated three-phase brushless motor
pre-drivers. The DRV8301 is the most highly integrated pre-driver available
today, reducing board space as much as 60
percent compared to the next closest integrated solution. It can drive
sub-10-A to 60-A external FETs, providing current scalability, improved thermal
performance and greater efficiency in brushless DC (BLDC) and permanent magnet
synchronous motor (PMSM) applications, such as ventilation pumps, medical
pumps, commercial refrigeration cooling systems, robotics, power tools, e-bikes
and other high-torque industrial motor control applications. For more information
or to place an order, visit www.ti.com/drv8301-pr.
The highly integrated DRV8301 reduces board space, bill of
materials and system complexity while improving reliability. In addition to a
fully protected three-phase brushless gate driver, it includes a 1.5-A
step-down voltage regulator to power the system microcontroller (MCU), such as
the C2000™ Piccolo™; two current-sense amplifiers with integrated input and
feedback resistors for current measurements; and a SPI interface for device
configuration from the MCU. The DRV8302
is available for simpler hardware-based device configuration.
Key features and benefits
Tools and support
A high-current evaluation kit (DRV8301-HC-C2-KIT) is
available today for a suggested retail price of $299. The kit includes the DRV8301 motor driver, a 32-bit C2000™ Piccolo™ MCU controlCARD
module, a quick-start graphical user interface (GUI), full development source
code and Code Composer Studio™ (CCStudio)
integrated development environment (IDE). Multiple GUI and reference projects
are available for the DRV8301-HC-C2-KIT, including trapezoidal sensorless and
sensorless field oriented control (FOC).
The 32-bit C2000 Piccolo MCU controlCARD module included in
the DRV8301 evaluation kit comes with TI’s new InstaSPIN™-BLDC sensorless motor
control solution, a unique back-electromagnetic field (EMF) technique that allows
designers to spin motors in seconds, without knowledge of motor parameters.
The DRV8301 and DRV8302 are both
available today in a 14-mm x 8.1-mm HTSSOP package for a suggested retail price
of $2.50 for 1,000 units.
Learn more about TI’s
motor control solutions by visiting the links below:
I am researchers and assistant lecturer at Minia University - Egypt
I work on control of Induction Motor, Could you please send me
1- Specifications of experimental set up drive system ((TMS320F2812) DSP board, IGBT’s Gate drivers, ....)
2- Connection diagram of experimental set up (In Detailed)
3- Can TMS320F2812 DSP board worked with matlab/simulink on line? (programming language is simulink).
please replay me as possible as soon..
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