Motor Control Solutions Brochure (Rev. G)

Motor Drive and Control Solutions
Table of Contents
Introduction
Texas Instruments (TI) is a global
market leader that provides complete
Motor Drive and control solutions along
with broad analog and microcontroller
portfolios. TI offers compre­hensive
tools, software and support to deliver
efficient, reliable, cost-effective motor
solutions. Customers can get the right
products with the right performance
to quickly spin motors such as AC
induction motors (ACIMs), brushed
DC motors, brushless DC (BLDC)
motors, permanent-magnet
synchronous motors (PMSMs) and
stepper motors.
When you want the broadest motor
expertise, breadth of selection and
comprehensive support, you want TI
as your partner for efficient, reliable
and ­cost-effective Motor Drive and
control solutions.
Motor Control System
Functions
Host – Motion profile, logic controller
or user interface, often ­communicating
over a standard or proprietary field
bus (CAN, serial, and Ethernet such
as EtherCAT, Ethernet POWERLINK or
EtherNet/IP).
Digital Isolation – Protection and
level shifting between different voltage
levels.
Controller – Generates the proper
switching patterns to control the
motor’s motion based on feedback and
motion profile information from
the host.
Gate Drivers – Generate the necessary voltage and current required to
accurately and efficiently drive the
MOSFETS or IGBTs.
Power Stage – IGBTs or MOSFETS
Sensing – Analog circuitry which
processes/conditions the feedback
from the motor to control torque,
speed or position.
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Motor Drive and Control Solutions Motor Drive and Control Solutions
2 Introduction
2 Motor Control System Functions
Microcontrollers for Motor Control
3C2000™ Microcontrollers Feature
Highlights
3 C2000™ Microcontroller Family
4C2000™ MCU Software Solutions
for Motor Control
4InstaSPIN™ MCU Motor Software
Solutions
4C2000™ MCU Motor Control
Software Libraries
5-6Tiva™ C Series Kits
7Hercules™ TMS570 32-Bit
ARM® Cortex™-R4 Safety
Microcontrollers
Special Purpose Processors for
Motion Control
8 Trajectory controllers
Integrated Fan Motor Drivers
9
9
The TI Advantage – Maximum
Integration
Integrated Fan Motor Drivers
DRV8x Integrated Motor Drivers
15
16
17
18
18
18
19
19
Industrial Ethernet
Digital Isolators
ISO5500 Family Isolated Gate Drivers
Delta-Sigma Modulators in Current
Measurement and Motor Control
20MHz, Second-Order, Isolated
Delta-Sigma Modulators for
Current-Sense Measurement
Modulators for Current Measurement
Applications
Simultaneous-Sampling ADCs for
High-End Drives
ADCs for Motor Control
Selection Guides for Power
Management Solutions
20
20
20
21
21
22
22
Input Power Protection
Window Comparator
LDO Linear Regulators
DC/DC Regulators
AC/DC (Offline) Chargers/Auxiliary
Power Supplies
Non-Isolated Gate Drivers
Voltage Monitor and Reset ICs
NexFET Power MOSFET
23
23
Single N-Channel
Dual N-Channel
10Introduction
10 Bipolar Stepper Motor driver
TI Designs
Selection Guides for Analog
Motor Solutions
Complete TI Motor Drive
Solutions
11
12
Stepper Motor Drivers
Brushed and Brushless DC
Motor Drivers
Selection Guide for Signal
Chain Solutions
13
13
14
14
Low Offset is the TI Advantage
DRV5000 Hall Effect Sensors
Industrial Communications (Interface)
Industrial Interface Transceivers
Pre-Driver – Gate drivers, sensing and
protection circuitryintegrated into a
single device or package that may
also include control logic.
24-26 TI Designs for Motor Drives
27
27
28
28
29
29
Stepper Motors
Brushed DC Motors
Brushless DC (BLDC) Motors
Permanent Magnet Synchronous
Motors (PMSMs)
AC Induction Motors (ACIMs)
Third-Party Network Devlelopers
Learn more at:
www.ti.com/motor
Integrated Motor Driver – Gate driver,
FETs and protection circuitry integrated
into a single device or package that
may also include control logic and
sensing circuitry.
Texas Instruments
Microcontrollers for Motor
Motor Control
C2000™ Real-Time Microcontrollers
Microcontrollers
Microcontrollers Built for Real-Time Control
Optimized architecture for processing, sensing, and actuation to increase closed loop performance.
C2000™ Microcontroller Feature Highlights:
Sensing
Processing
 Accurately sample signals with 12-bit
and 16-bit Analog to Digital (ADC)
converters
 Run systems at high frequencies with
ADC conversion rates up to 12.5
MSPS
 Protect systems with responsive analog comparators — 30ns — that can
directly shut down PWMs
 Accurately measure current with Sigma Delta Filter Modules. Great for
motor drives and resolver position
decoding.
 Interface with high performance external sensors using C2000™ high resolution captures
Actuation
 Get more performance per MHz with
 Achieve higher system performance
 Meet the demands of a wide range of
 Control a variety of applications and
32-bit C28x™ DSP core optimized for
complex single cycle operations common to control theory
with Micro Edge Positioning of PWM
outputs, including support of PWM
phase, duty cycle, and period
applications with optimized processing
options from 40 MIPS to 800 MIPS of
performance

 Add parallel loop control with the Control Law Accelerator (CLA) processing
engine. Great for controlling multiple

motors, power stages, and more.
 Accelerate complex control theory and
signal processing, such as trigonometric math, FFTs, and complex math,
with built-in hardware accelerators
power stage topologies with ultraconfigurable PWM generation
Minimize power losses with fully configurable, high resolution PWM dead
band
Protect your system with responsive
and asynchronous PWM shutdown
logic
To learn more about C2000 MCUs, visit www.ti.com/C2000.
C2000™ Microcontroller Families
Suitable for broad market applications, Piccolo MCUs provide powerful control while
minimizing cost with a highly
integrated architecture.
Designed for high performance applications, Delfino
MCUs offer uncompromising
technology to achieve greater
application performance and
power efficiency.
Perfect for industrial applications, F28M3x MCUs provide
a differentiated architecture
offering low latency closed
loop control plus host connectivity and management.
Identify, tune and fully control
any three-phase, variable
speed, sensorless, synchronous or asynchronous motor
control system in minutes with
InstaSPIN MCUs.
From: $1.99 (1ku)
From: $8.95 (1ku)
From: $9.40 (1ku)
From: $4.45 (1ku)
Texas Instruments
Motor Drive and Control Solutions
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3
Microcontrollers
Microcontrollers for
for Motor
Motor Control
Control
C2000™
C2000™ Real-Time
Real-TimeMicrocontrollers
Microcontrollers
C2000™ MCU Software Solutions for Motor Control
Offering high performance open source motor control libraries, as well as complete-solution InstaSPIN™ microcontrollers based on the revolutionary InstaSPIN-FOC and InstaSPIN-MOTION motor control software.
InstaSPIN™ MCU Motor Software Solutions
InstaSPIN™ microcontrollers make designing motor control applications easier and faster. Identify, tune and fully control
any type of three-phase, variable speed, sensorless, synchronous or asynchronous motor control system in just minutes.
InstaSPIN-FOC software takes
advantage of the revolutionary
FAST™ software sensor for
rotor flux measurement. It provides motor identification, automatic current control tuning and
sensorless feedback in a fieldoriented control (FOC) torque
controller. With InstaSPIN-FOC,
designers can speed deployment of efficient, sensorless,
variable load, three-phase motor solutions.
InstaSPIN-MOTION software
powered by SpinTAC™ technology expands on InstaSPINFOC and provides a high performance single tuning parameter position or speed controller
as part of a suite of motion control functions: Identify, move,
control, and plan.
Learn more at www.ti.com/InstaSPIN
C2000™ MCU Motor Control Software Libraries
For traditional software development, C2000™ provides optimized macro-based libraries for rapid deployment of motion
control systems. This software block diagram approach makes it intuitive and easy to build out the software for your motor control system.
C2000 Motor Control Library Contents
Transformation and Observer Modules
Signal Generation and Control Modules
Peripheral Drivers
Real-Time Debugging Modules
To learn more about the motor control software solutions for C2000
MCUs, visit the Applications tab at
www.ti.com/C2000.
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Motor Drive and Control Solutions Texas Instruments
Microcontrollers for Control
Tiva™ C Series Kits
Texas Instruments is the industry leader in bringing 32-bit capabilities and the full benefits of ARM® Cortex™-M-based
microcontrollers to market. MCUs with Cortex-M offer a direct path to the strongest ecosystem of development tools,
software and knowledge in the industry. Designers who migrate to MCUs will benefit from great tools, small code footprint
and outstanding performance.
With large on-chip memories, enhanced power management and expanded I/O and control capabilities, MCUs are optimized
for industrial applications requiring reliable connectivity, precise motor/motion control and remote monitoring. Some typical
applications are factory automation, HVAC and building control, gaming equipment, medical instrumentation, consumer
appliances, CCTV monitoring and fire security
Precision Motion Control
The microcontrollers features deterministic performance and
IP especially designed for simultaneous advanced motion
control and real-time connectivity. These microcontrollers
include up to 16 full channels of control with deadband
generators and shoot-through protection for applications
such as three-phase inverter bridges. Fault-condition
handling in hardware quickly provides low-latency shutdown
and synchronization of timers to enable ­precise alignment of
all edges.
Key Features
• Interleaved average current-mode
PWM control with inherent current
matching
• ARM Cortex-M4F core
• 32 to 256KB of flash
• 80-MHz CPU clock speeds
• Deterministic fast-interrupt
processing (12 cycles)
• Real-time multitasking capabilities
• Integrated analog peripherals
• 12-bit analog-to-digital converter
• Pulse-width modulators (PWMs) with
programmable deadband timers
• Operating modes with clock gating
for lower power
• Single-cycle multiply/accumulate
(MAC)
• IEEE 754 single-precision floatingpoint unit (FPU)
• Motion-control PWMs with deadband and fault detection
support safe and efficient operation of motors
• Quadrature encoder inputs (QEIs) s­ upport incremental
encoders, tachometers, generators/resolvers and TDC
detectors
• High-speed ADCs support current measurement using
Hall sensors or shunts to optimize algorithms
• Independent integrated analog compar­ators can be
configured to drive an out­put or generate an ADC
interrupt event
Unique MCU Capabilities
• Two CAN protocol version
2.0 part A/B
• Advanced communication
capabilities, including UARTs,
synchronous serial interfaces, USB,
USB OTG, CAN controllers and I2C
• 5-V tolerant GPIOs with
programmable drive capability
• Single-cycle flash up to 40 MHz
• Royalty-free software with serial
bootloaders and DriverLib available
in ROM
• Open-tooled reference design kits
and quick-start evaluation kits
• Up to two quadrature encoder inputs
Ware Software
• Extensive suite of software designed
to reduce development cycle time
• Peripheral library
• USB library
• Graphics library
• Code examples
• Available as object library and
source code
Hardware Kits
• Schematics, BOM and Gerber
files are available for all hardware
kits and include all accessories
to start evaluation and software
development.
For more information on MCUs for motor-control applications,
visit www.ti.com/c2000
Texas Instruments
Motor Drive and Control Solutions
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Microcontrollers for Control
Tiva™ C Series Kits
Evaluation kit
EK-TM4C123GXL LaunchPad Evaluation Kit is the perfect
kit to get started with a Tiva C Series microcontroller at just
U.S. $12.99.
Development Kits
The Tiva C Series TM4C123G Development Kit is a compact
and versatile evaluation platform for the Tiva C Series
TM4C123G ARM® CortexTM-M4-based microcontroller
(MCU). The development kit design highlights the TM4C123G
MCU integrated USB 2.0 On-the-Go/Host/Device interface, CAN, precision analog, sensor hub, and low-power
capabilities. The development kit features a Tiva C Series
TM4C123GH6PGE microcontroller in a 144-LQFP package,
a color OLED display, USB OTG connector, a microSD card
slot, a coin-cell battery for the low-power Hibernate mode, a
CAN transceiver, a temperature sensor, a nine-axis sensor for
motion tracking, and easy-access through-holes to all of the
available device signals.
The EK-LM4F232 Development Kit is a compact and versatile
tool for the Tiva C Series TM4C123G ARM® Cortex™-M4F
based MCU. Key highlights include a color OLED display,
USB OTG, a micro SD card, a coin cell battery for use
with low-power hibernate, a temperature sensor, a three
axis accelerometer for motion detection, and easy-access
through-holes to all of the available device signals.
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Motor Drive and Control Solutions Texas Instruments
Microcontrollers for Motor Control
Hercules™ TMS570 32-Bit ARM® Cortex™-R4 Safety Microcontrollers
Hercules™ TMS570 Safety MCUs Enable Safe Motor Control
The Hercules TMS570 microcontroller ­family ­enables customers to easily build
motor-control applications that meet specific safety standards. Devices are
available today with up to 220 MHz of floating-point performance and include an
integrated safety concept.
A wide choice of communication peripherals like Ethernet, CAN, USB, FlexRay®
and LIN, in combination with a powerful high-end timer (HET) coprocessor module,
makes the family a flexible solution for safety-critical control applications.
The Hercules TMS570 Cortex™-R4 microcontroller family was developed
according to the ISO26262 ASIL-D and IEC 61508 SIL3 safety standards.
Dual-core lockstep CPU architecture, hardware BIST, MPU, ECC and on-chip
clock and voltage monitoring are some of the key functional safety features
available. A safety manual is available with guidelines on how to make the safety
implementation as easy as possible.
Hercules™ TMS570 Safety MCU
Battery
MibADC(s)
CPU
System
Units
Other
Peripherals
6
Phase Currents and Voltages
1
Temperature PCB
Gate 6
Driver
6
High-End
Timer
(HET)
PWM
HET functions
shown here are
programmable
3-Phase Inverter Bridge
3
Capture
BLDC
Motor
Measure Back PWMs (Safety Feature)
3
Quadrature
Decoder
Absolute Angle
Sensor
(sine/cosine)
Hall Elements
3
Incremental
Encoder
Position/speed measurement
(Usually just one of the three shown sensor types used)
CPU self test
controller requires
little S/W overhead
Logical/physical
design optimized to
reduce probability
of common cause
failure
Dual-core lockstep–
cycle-by-cycle CPU
fail safe detection
Parity on all
peripheral, DMA and
interrupt controller
RAMs
Parity or CRC in
serial and network
communication
peripherals
ECC for Flash/RAM
interconnect evaluated
inside the Cortex R4F
Memory-protection
units in CPU and
DMA
ARM
CortexR4FARM®
R4F
160 MHz
Cortex™R4F
Fail Safe
Detection
Memory
Safe island hardware diagnostics (red)
Blended hardware diagnostics (blue)
Non-safely critical functions (black)
Power, Clock and Safety
Flash w/ECC
OSC PLL
PBIST/LBIST
POR
ESM
CRC
RTI/DWWD
RAM w/ECC
Flash
EEPROM w/ECC
Memory Protection
Memory Interface
JTAG Debug
Error signaling
module with
external error pin
Enhanced System Bus and Vectored Interrupt Module
Network
Interfaces
On-chip clock and
voltage monitoring
External Memory
Embedded Trace
DMA
Serial
Interfaces
Memory BIST on all
RAMs allows fast
memory test at
startup
Dual
ADC
Cores
Dual
High-End
Timers
GIO
I/O loop back, ADC
self test, ...
Key Features
ARM® Cortex-R4 CPUs
• Up to 220 MHz with floating-point
support
• Dual CPUs in lockstep
Memory
• Flash: 1MB, 2MB, and 3MB options
with ECC protection
• RAM: 128KB to 256KB with ECC
protection
• Roadmap from 256KB to 4MB flash
Peripheral Highlights
• 10/100 Ethernet
• USB host and device
• FlexRay with 8KB message RAM
• Three CAN interfaces
• Two 12-bit multi-buffered ADCs
(MibADCs)
• Flexible timer module with up to
44 channels
Packages
• 144 QFP, 337 nFBGA (16.16 mm)
Applications
• Electronic power steering
• Hybrid and electric vehicles
• Medical pumps and blowers
• Industrial motors
Motor Control Benefits
High-End Timer (HET) Coprocessor
• Effective support of many motor
control ­concepts due to HET
programmability
PWM generation – symmetric,
asymmetric, deadband
Single- or multiple-shunt systems
Quadrature decoding
HET can trigger the ADC(s) with
many configuration p
­ ossibilities
32-bit ARM Cortex-R4 with FloatingPoint Unit
• IEEE 754 compliant floating point
unit (ARM VFPv3D16)
• Supports both single and double
precision
Dual ADC cores with
shared channels
Learn more at: www.ti.com/hercules
Texas Instruments
Motor Drive and Control Solutions
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Special Purpose Processors for Motion Control
Trajectory controllers
The LM628 and LM629 are dedicated
motion-control processors designed
for use with a variety of DC servo
motors and other servo mechanisms
which provide a quadrature incremental position feedback signal. The
parts perform the intensive, real-time
computational tasks required for highperformance digital motion control and
the host software control interface is
facilitated by a high-level command
set. The LM628 has an 8-bit output
to drive either an 8-bit or a 12-bit
DAC. The LM629 has an 8-bit PWM
output to directly drive LMD18200/201
H-Bridges.
Key Features
• 32-bit position, velocity, and
acceleration registers
• Programmable digital PID filter
with 16-bit coefficients
• Direct interface to Quadrature encoder
interface
• 8- or 12-bit DAC output data (LM628)
• 8-bit sign-magnitude PWM output
data (LM629)
Featured Products
Clock Freq
(MHz)
Host Interface
Shift Encoder Interface
Drive Interface
Package
LM628
6 or 8
8 bit, CS, RD, WR
A, B quadrature; Index
8 bit to DAC
28 PDIP
LM629
6 or 8
8 bit, CS, RD, WR
A, B quadrature; Index
PWM sign, magnitude
24 SOIC, 28 PDIP
Device
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Motor Drive and Control Solutions Texas Instruments
Integrated Fan Motor Drivers
The TI Advantage – Maximum Integration
TI’s fan driver family integrates a fully
protected drive stage or pre-drive
stage with either sensored control logic
or InstaSPINTM–FAN sensor-less control
logic. No code or external components
are required to safely and reliably spin
your motor, minimizing both software
and hardware design efforts. Over and
under-voltage, over-temperature, and
configurable current limit protection
are provided. These highly integrated
fan drivers enable a much simpler and
safer design compared to traditional
“MCU + discrete components” solutions, greatly simplifying and speeding
the design process.
With both driver and pre-driver
products, TI’s fan driver family is able
to spin not only fans in various cooling
applications, but also low- to midvoltage BLDC motors in consumer
and industrial applications.
Featured Products
Product Type
Drivers
Pre-drivers
Device
Voltage/Current
DRV10963
2.1V to 5.5V/500mA
DRV11873
5V to 16V 1.5A
TMP816
6V to 16V/Ext FETs
Description
180° 3-Phase sensor-less BLDC fan driver
150° 3-Phase sensor-less fan driver
1-Phase full-wave sensored fan pre-driver
Integrated Fan Motor Drivers
Device
Description
Supply Voltage (V)
IOUT (A)
On-Chip
Regulator
Price*
No
0.39
BLDC Fan Motor Drivers
DRV10866
5V 3-Phase sensor-less BLDC driver (InstaSPIN™-FAN)
1.65 to 5.5
.68
DRV10963
5V 3-Phase sinusoidal sensor-less BLDC driver (InstaSPIN™-FAN)
2.1 to 5.5
.5
No
0.49
DRV11873
12V 3-Phase sensor-less BLDC driver (InstaSPIN™-FAN)
5 to 16
2
Yes (5V)
0.79
0.25
BLDC Fan Motor Pre-Drivers
TMP814
1-Phase full-wave sensored BLDC fan motor pre-driver
6 to 16
Ext FETs
Yes (6V)
TMP815
1-Phase full-wave sensored BLDC fan motor pre-driver
6 to 16
Ext FETs
Yes (4.95V)
0.25
TMP816
1-Phase full-wave sensored BLDC fan motor pre-driver
6 to 16
Ext FETs
Yes (6V)
0.26
TMP821
2-Phase half-wave sensored BLDC fan motor pre-driver
4 to 28
Ext FETs
No
0.24
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options. Texas Instruments
New products are listed in bold red. Preview products are listed in bold blue.
Motor Drive and Control Solutions
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9
DRV8x Integrated Motor Drivers
The DRV8x family of integrated motor
drivers enables manufacturers to
quickly and easily spin their motors.
Integrated drivers provide higher
performance and better protection
within a smaller board footprint
versus traditional discrete solutions.
Furthermore, integrated drivers are
simpler and faster to design because
they do not require discrete drive-stage
design experience
The TI Advantage
simple control interfaces, easy-to-use
EVMs and design-in documentation
to help with all aspects of motor drive
development.
Robust, Reliable and Fully Protected
All of TI’s motor drivers include fastacting protection against short circuits,
thermal overload, under-voltage and
shoot-through. When a fault condition
is detected, the driver is quickly shut
down to protect the motor and driver
IC.
Quicker Time to Spin
DriverType
Low-Voltage Drivers
DRV8x Integrated Motor Driver
Gate
Driver
Dual Drivers
FETs
Triple Drivers
Protection/Current Sensing
For more information visit www.ti.com/drv8x
Quad Drivers
Octal Drivers
Bipolar Stepper Motor driver
VM
Step/Dir, PWM or
SPI Ctrl
/
FAULT
DRV8711
RISENSE
/
Controller
Fault
8 to +52V
M
2.5 to 10.8V
Stall
BEMF
1/256 u-step
VM
Stall Detect
RISENSE
10
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Motor Drive and Control Solutions Device
DRV8839
DRV8412
DRV8432
DRV8844
DRV8816
DRV8312
DRV8313
DRV8332
DRV8412
DRV8432
DRV8803
DRV8804
DRV8806
DRV8844
DRV8860
Key Features
• External N-channel MOSFETs
• Adjustable gate-driver parameters
• Advanced highly configurable
current regulation and on-chip
micro-stepping indexer
External N-Channel FETs
SPI
TI has a broad portfolio of motor
drivers with different levels of integration, multiple control interface options
and a wide range of power ratings.
For instance the DRV8x family includes
both drivers and pre-drivers that
support voltage ranges from 1.8 to 60V
and load current up to 60A. This family
is also capable of driving various motor
types including brushed DC, brushless DC, steppers and other inductive
loads, such as solenoids and relays.
Featured Solenoid Drivers (No catch / freewheel diodes needed)
TI offers an integrated drive-stage,
current sensing, on-chip control logic,
Control
The Right Part for Each Application
Voltage (V)
1.8 to 11
0 to 52
0 to 52
8 to 60
8 to 38
0 to 52
8 to 60
0 to 52
0 to 52
0 to 52
8.2 to 60
8.2 to 60
8.2 to 40
8 to 60
8 to 38
Description
2 x 1.8A driver
2 x 6A driver
2 × 14A driver w/ heatsink
2 x 3.5A driver w/ on-chip LDO
2x 2.8A driver
3 × 3.5A driver
3 × 1.75A driver w/ on-chip LDO
3 × 8A driver w/ heatsink
4 × 3A driver
4 × 7A driver w/ heatsink
4 x 1A driver w/ PWM Ctrl
4 x 1A driver w/ Serial Ctrl
4 x 1A driver w/ open-load detect
4 × 1.75A driver w/ on-chip LDO
8x 200mA driver with open load detect
• Stall detect with optional BEMF
output
• Register based SPI management
interface
• Integrated protection & diagnosis
Benefits
• External FETs yields excellent
thermal performance, and N-channel
FETs on high-side saves system cost
• Tune gate driver performance to
application needs
• Ultra-smooth motion profile
• MCU is notified and can take
corrective action on a stall event
either via internal stall detect or by
processing the optional BEMF output
• Simple management interface and
advanced protection & diagnosis
reduces design complexity and
enables higher system reliability
Texas Instruments
Selection Guides for Analog Motor Solutions
Stepper Motor Drivers
Device
www.ti.com/motor
Description
Supply
Voltage
(V)
IOUT
Cont.
(A)
IOUT
Peak
(A)
Control Interface
Drives
Solenoids
Price*
DRV8412
6-A High-performance stepper driver
0 to 52
3
6
PWM
Yes (4x)
3.85
DRV8432
12-A High-performance stepper driver
0 to 52
7
12
PWM
Yes (4x)
5.50
DRV8812
1.6-A Stepper driver (P2P w/8813)
8 to 45
1.1
1.6
Phase/Enable
No
1.65
DRV8813
2.5-A Stepper driver (P2P w/8812)
8 to 45
1.75
2.5
Phase/Enable
No
2.25
DRV8823
Dual 1.5-A stepper driver
8 to 32
1.5
1.5
Serial
No
2.00
DRV8828
3-A Stepper driver (need 2x per motor)
8 to 45
2.1
3
Phase/Enable
No
1.65
DRV8829
5-A Stepper driver (need 2x per motor)
8 to 45
3.5
5
Phase/Enable
No
2.25
DRV8842
5-A Stepper driver (need 2x per motor)
8 to 45
3.5
5
PWM
Yes (2x)
2.25
DRV8843
2.5-A Stepper driver
8 to 45
1.75
2.5
PWM
No
2.25
Stepper Drivers w/ On-Chip Micro-Stepping Indexer
DRV8811
1.9-A Stepper driver (8 microsteps) (P2P w/8818)
8 to 38
1.4
1.9
Indexer
No
1.80
DRV8818
2.5-A Stepper driver (8 microsteps) (P2P w/8811)
8 to 35
1.75
2.5
Indexer
No
2.25
DRV8821
Dual 1.5-A stepper driver (8 microsteps)
8 to 32
1.5
1.5
Indexer
No
2.00
DRV8824
1.6-A Stepper driver (32 microsteps) (P2P w/8825)
8 to 45
1.1
1.6
Indexer
No
1.65
DRV8825
2.5-A Stepper driver (32 microsteps) (P2P w/8824)
8 to 45
1.75
2.5
Indexer
No
2.40
Unipolar Stepper Drivers
DRV8803
2-A Unipolar stepper driver
8 to 60
1.4
2
PWM
Yes (4x)
1.40
DRV8804
2-A Unipolar stepper driver
8 to 60
1.4
2
Serial
Yes (4x)
1.40
DRV8805
2-A Unipolar stepper driver w/indexer
8 to 60
1.4
2
Indexer
No
1.40
DRV8806
2-A Unipolar stepper driver w/open load detect
8 to 40
1.4
2
Serial
Yes (4x)
1.50
DRV8860
Dual 280mA unipolar stepper motor driver
8 to 38
280m
280m
Serial
Yes (8x)
1.50
Low-Voltage Stepper Drivers
DRV8833
2-A Stepper driver
2.7 to 10.8
1.5
2
PWM
No
0.95
DRV8834
2.2-A Stepper driver (32 microsteps)
2.5 to 10.8
1.5
2.2
Indexer or Phase/Enable
No
1.15
DRV8835
1.5-A Stepper driver w/dual supplies
2.0 to 11
1.5
1.5
PWM or Phase/Enable
No
0.70
DRV8836
1.5-A Stepper driver
2.0 to 7
1.5
1.5
PWM or Phase/Enable
No
0.70
Ext FETs Ext FETs Indexer, PWM or Serial
No
2.75
Stepper Pre-Driver
DRV8711
Stepper pre-driver with on-chip 1/256 μStepping indexer and stall detect
*Suggested resale price in U.S. dollars in quantities of 1,000. Texas Instruments
8 to 52
New products are listed in bold red.
Motor Drive and Control Solutions
|
11
Selection Guides for Analog Motor Solutions
Brushed and Brushless DC Motor Drivers
Device
Description
www.ti.com/motor
Supply
Voltage
(V)
IOUT
Cont.
(A)
IOUT
Peak
(A)
Control Interface
Drives
Solenoids
Price*
Single Brushed Drivers
DRV8412
12-A High-performance brushed DC driver
0 to 52
6
12
PWM
Yes (4x)
3.85
DRV8432
24-A High-performance brushed DC driver
0 to 52
14
24
PWM
Yes (4x)
5.50
DRV8800
2.8-A Brushed DC driver
8 to 36
1.5
2.8
Phase/Enable
No
1.25
DRV8801
2.8-A Brushed DC driver with current-sense pin
8 to 36
1.5
2.8
Phase/Enable
No
1.25
DRV8816
2.8A Brushed DC driver with independent half bridge control
8 to 38
1.5
2.8
PWM/Enable
Yes (2x)
1.5
DRV8840
5-A Brushed DC driver
8 to 45
3.5
5
Phase/Enable
No
2.25
DRV8842
5-A Brushed DC driver
8 to 45
3.5
5
PWM
Yes (2x)
2.25
DRV8844
5-A Brushed DC driver with split supply support (+30/–30)
8 to 60
3.5
2.5
PWM
Yes (4x)
2.50
LMD18200
3A, 55V H-Bridge for DC motors
12 to 55
3
6
PWM
No
8.10
LMD18201
3A, 55V H-Bridge for DC motors
12 to 55
3
6
PWM
No
7.70
LMD18245
3A, 55V H-Bridge for DC motors
12 to 55
3
6
4 bit Digital
No
9.15
Dual/Quad Brushed Drivers
DRV8412
Dual 6-A high-performance brushed DC driver
0 to 52
3
6
PWM
Yes (4x)
3.85
DRV8432
Dual 12-A high-performance brushed DC driver
0 to 52
7
12
PWM
Yes (4x)
5.50
DRV8802
Dual 1.6-A brushed DC driver (P2P w/8814)
8 to 45
1.1
1.6
Phase/Enable
No
1.65
DRV8814
Dual 2.5-A brushed DC driver (P2P w/8802)
8 to 45
1.75
2.5
Phase/Enable
No
2.25
DRV8823
Quad 1.5-A brushed DC driver
8 to 32
1.5
1.5
Serial
No
2.00
DRV8843
Dual 2.5-A brushed DC driver
8 to 45
1.75
2.5
PWM
No
2.25
DRV8844
Dual 2.5-A brushed DC driver w/split supply support (+30/–30)
8 to 60
1.75
2.5
PWM
Yes (4x)
2.50
No
0.85
Low-Voltage Brushed Drivers
DRV8830
1-A Brushed DC driver with on-chip speed regulation
2.75 to 6.8
1
1
IN/IN
DRV8832
1-A Brushed DC driver with on-chip speed regulation
2.75 to 6.8
1
1
Serial
No
0.85
DRV8833
Dual 2-A or single 4-A brushed DC driver
2.7 to 10.8
3
4
PWM
No
0.95
DRV8835
Dual 1.5-A or single 3-A brushed DC driver with dual supplies
2.0 to 11
3
3
PWM or Phase/Enable
No
0.70
DRV8836
Dual 1.5-A or single 3-A brushed DC driver
2.0 to 7
3
3
PWM or Phase/Enable
No
0.70
DRV8837
1.8-A Brushed DC driver with dual supplies
1.8 to 11
1.8
1.8
PWM
No
0.45
DRV8839
Dual 1.8A or single 1.8A brushed DC driver
1.8 to 11
1.8
1.8
PWM
Yes (2x)
0.50
DRV8850
8A Low-voltage brushed DC driver
2 to 5.5
5
8
PMW
Yes (2x)
0.52
3-Phase Brushless Drivers
DRV8301
Pre-driver with 1.5-A step-down voltage regulator and dual current-sense amps (SPI config)
6 to 60
Ext FETs Ext FETs
PWM
No
2.50
DRV8302
Pre-driver with 1.5-A step-down voltage regulator and dual current-sense amps (H/W config)
6 to 60
Ext FETs Ext FETs
PWM
No
2.50
DRV8303
Pre-driver with dual current-sense amps (SPI config)
6 to 60
Ext FETs Ext FETs
PWM
No
1.95
DRV8307
Sinusoidal or trapezoidal controller + pre-driver with digital speed loop
8.5 to 32 Ext FETs Ext FETs
PWM
No
1.20
DRV8308
Trapezoidal controller + pre-driver
8.5 to 32 Ext FETs Ext FETs
CLK, PWM or SPI
No
TBD
DRV8312
6.5-A High-performance 3-phase driver
PWM
Yes (3x)
3.30
0 to 52
3.5
6.5
DRV8313
2.5-A 3-phase driver with 10-mA LDO
8 to 60
1.75
2.5
PWM
Yes (3x)
2.25
DRV8332
13-A High-performance 3-phase driver
0 to 52
8
13
PWM
Yes (3x)
4.70
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options. 12
|
Motor Drive and Control Solutions New products are listed in bold red. Preview products are listed in bold teal.
Texas Instruments
Signal Chain Solutions
Current-Sense Amplifiers
Low Offset is the TI Advantage
Offset and offset-drift performance are
factors that determine the full-scale
input voltage to the current-sense
amplifier and, subsequently, the size of
the shunt resistor. Lower offset allows
for smaller shunt resistors and results
in less voltage drop and power loss.
To avoid errors introduced by external
gain resistors, all TI current-sense
amplifiers have gain set internally
through TI’s precision manufacturing
processes. Total component count and
board space are reduced as well. In
addition to the standard configuration
of current-sense amplifiers, TI has a
line of digital-output current-sense
devices. These devices make isolation
easy by limiting the interface to two
digital lines, which frees embedded
data converters for other system
activities.
Wide Common-Mode Current-Sense
Amplifiers
High Precision for Large Common-Mode
Current Measurements
+80 V
Device
CMR
(V)
INA282
INA138/INA139
Offset
Offset Drift
μV/°C
Bidirectional
–14 to 80
70 μV
0.5
Yes
2.7 to 36
1 mV
1
No
INA168/INA169
2.7 to 60
1 mV
1
No
INA170
2.7 to 60
1 mV
1
Yes
INA193-INA198
2.7 to 18 V
2.7 to 18 V
+
+
INA282
–
INA282
–
Ref
–16 to 80
2 mV
2.5
No
–275 to 275
1.1 mV
3
Yes
LMP8640HV
–2 to 76
1.16 mV
2.6
No
LMP8645HV
–2 to 76
1.7 mV
7
No
LMP8601
–22 to 60
1 mV
10
Yes
LMP8603
–22 to 60
1 mV
10
Yes
INA149
Ref
DRV5000 Hall Effect Sensors
The Hall effect is a sensing technology that detects and can measure the strength
of the magnetic field as an indicator of distance or position without physical contact.
Hall effect sensors are commonly used in detecting position, speed, or acceleration
of an object by sensing the magnetic field generated by the object.
Modern day silicon-based Hall effect sensors for commutation in sensored-brushless
DC motors as well as object recognition, index counting, open and close door
applications and more in a wide range of industrial and automotive applications.
TI’s DRV5000 Hall sensors are rugged and fully-protected with digital latch, digital
switch, and analog bipolar outputs to suit a diverse range of applications.
Hall Sensors
Device
Description
Supply
Voltage (VCC)
(Min)(V)
Supply
Voltage (VCC)
(Max)(V)
Output
Type
Operating
Temperature
Range (°C)
Package
Price*
DRV5013
2.5V to 38V Digital latch hall effect sensor
2.5
38
Open drain
Latch
–40 to 125
SOT-23, TO-92
0.26
DRV5023
2.5V to 38V Digital switch hall effect sensor
2.5
38
Open drain
Switch
–40 to 125
SOT-23, TO-92
0.26
DRV5033
2.5V to 38V Digital omnipolar-switch hall
effect sensor
2.5
38
Open drain
Omnipolar
switch
–40 to 125
SOT-23, TO-92
0.26
DRV5053
2.5V to 38V Analog bipolar hall effect
sensor
2.5
38
0.2V to 1.8V
Analog bipolar
–40 to 125
SOT-23, TO-92
0.31
*Suggested resale price in U.S. dollars in quantities of 1,000
Texas Instruments
New products are listed in bold red.
Motor Drive and Control Solutions
|
13
Signal Chain Solutions
Industrial Communications
Industrial Communications (Interface)
RS-485/RS-422
• Broad portfolio
• Improved speed, performance and
robustness
Robustness
• Best-in-class ESD protection:
Improved reliability
• 400-W transient voltage protection:
No need for external ­components
• Extended common mode: Extends
transmission distance
Speed
• Speeds of up to 50 Mbps
Functionality
• Lower unit load: Up to 256 devices
on bus
• 3.3-V supply: No need for extra
v­ oltage regulators
• True fail-safe: No need for external
biasing resistors
• Slow-rate control reduces EMI
• Receiver equalization enables long
cable transmission
CAN
• Broad portfolio of standard industry
upgrades and TI-unique CAN
devices
• 5-V CAN transceiver offers the
highest ESD protection in the
industry: 14 kV
Second-Generation 3.3-V CAN
Transceivers
• Lowest power and ±36-V protection
• Low-power standby with bus wake-up
• 5-µA standby power
Isolated Interface
• Integrated interface with isolation
• Uses TI’s new differential capacitive
technology
• High performance, superior to optical
and magnetic isolation
• Integrated design saves board space
and simplifies board design
PROFIBUS
• Certified PROFIBUS solution
• PROFIBUS transceiver with isolation
Industrial Ethernet
• Broad portfolio of Ethernet
transceivers
• Support for standards such as
EtherCAT, Ethernet POWERLINK,
EtherNet/IP and more
Industrial Interface Transceivers
Part Number
SN65HVD257
Description
CAN transceiver with
fast loop times for highly
loaded networks and
features for functional
safety
Bus Fault ICC
Voltage (Max) Number
(V)
(mA) of Nodes Date Rate
–27 to 40
SN65HVD72/75/78 3.3V, Half-duplex RS-485, –13 to 16.5
high IEC ESD
SN65HVD76/1476
SN65HVD77/1477
3.3V, Half-duplex RS-485, –13 to 16.5
high IEC ESD
SN65HVD1176
PROFIBUS® RS-485
transceiver
Fault-protected
SN65HVD1780/1/2 70-V
RS-485 transceiver
–9 to 14
–70 to 70
*Suggested resale price in U.S. dollars in quantities of 1,000.
14
|
Motor Drive and Control Solutions Duplex
ESD
Supply
Voltage(s)
(V)
Special
Features
Operating
Temperature
Range (°C)
Pin/Package
Price*
85
—
10kbps to
1Mbps
Half
±12kV HBM protection
4.5 to 5.5
High-speed, Turbo short
prop delay, Redundancy
and functional safety
–40 to 125
8/SOIC
0.60
1
256
250kbps,
20Mbps,
50Mbps
Half
+12kV IEC and +15kV
HBM protection
3 to 3.6
High IEC ESD, Large
receiver hysteresis (80mV)
–40 to 125
8/SOIC, 8/SON,
8/MSOP
0.70
1.1
256
400kbps,
20Mbps,
50Mbps
Full
+16kV IEC and
+30kV HBM protection
3 to 3.6
High IEC ESD, Large
receiver hysteresis (70mV)
–40 to 125
8/SOIC,
14/SOIC,
8/MSOP,
10/MSOP
1.90 / 2.25
6
160
40Mbps
Half
+10kV HBM
4.75 to
5.25
Optimized fro PROFIBUS®
networks
–40 to 85
8/SOIC
1.54
256
115kbps,
1Mbps,
10Mbps
Half
+16kV HBM
3.15 to 5.5
High Fault protection
–40 to 85
8/SOIC, 8/DIP
1.85
6
New products are listed in bold red.
Texas Instruments
Signal Chain Solutions
Industrial Ethernet
Device
DP83848I
Interface
Cable Lenth
(m)
No. LEDs
JTAG
Cable
Diagnostics
FX Support
IEEE1588 HW
Support
25MHz
Clock Out
Temp Range
(°C)
Package
MII, RMII, SNI
150
3
Yes
—
—
—
Yes
–40 to 85
QFP-48
DP83848Q*
MII, RMII
150
1
—
—
—
—
Yes
–40 to 105
QFP-40
TLK110
MII, RMII
150
3
Yes
Yes
—
—
Yes
–40 to 85
QFP-48
DP83630
MII, RMII
150
3
Yes
Yes
Yes
Yes
Yes
–40 to 85
QFP-48
TLK105
MII, RMII
150
1
—
—
—
—
—
–40 to 85
QFP-32
TLK105L*
MII, RMII
150
2
—
—
—
—
—
–40 to 85
QFP-32
TLK106
MII, RMII
150
1
—
Yes
—
—
—
–40 to 105
QFP-32
TLK106L
MII, RMII
150
2
—
Yes
—
—
—
–40 to 105
QFP-32
TLK111
MII, RMII
150
3
—
—
—
SDF
—
–40 to 8
QFP-48
DP83848K
MII, RMII
137
2
—
—
—
—
—
–40 to 85
QFP-40
DP83848T
MII, RMII
137
1
—
—
—
—
Yes
–40 to 85
QFP-40
DP83848H
MII, RMII
137
1
—
—
—
—
Yes
–40 to 125
QFP-40
DP83620
MII
150
3
Yes
Yes
Yes
—
Yes
–40 to 85
QFP-48
DP83640
MII, RMII
150
3
Yes
Yes
Yes
Yes
Yes
–40 to 85
QFP-48
DP83848VYB
MII, RMII, SNI
150
3
Yes
—
—
—
Yes
–40 to 105
QFP-48
DP83848YB
MII, RMII, SNI
150
3
Yes
—
—
—
Yes
–40 to 125
QFP-48
*AEC-Q100 Grade 2, FX support for TLK105L. Texas Instruments
Motor Drive and Control Solutions
|
15
Signal Chain Solutions
TI ISO Life Expectancy vs. Voltage
Digital Isolators
100
Reliability
TI offers proven reliability of silicon-­
dioxide (SiO2) insulation that is stable
over ­temperature and moisture and has
a life span of over 25 years.
85
62
59
Lifetime in Years
40
Highest Noise Immunity
TI uses differential signals to cross
the isolation barrier, giving the h
­ ighest
­immunity from external magnetic
and electric fields to prevent data
corruption.
43
TJ = 85°C
28
31
TJ = 150°C
20
23
15
11
10
400
200
600
VPeak (Continuous)
800
1000
Signaling Rate
TI offers digital isolators with high
signaling rates of up to 150 Mbps, with
low skew and pulse-width distortion.
Lowest Jitter
To ensure signal integrity, jitter reduction is a priority. ISO7xxx products
offer the lowest jitter of 1-ns jitter at
150-Mbps PRBS NRZ data input.
Resources Available
• EVMs
• IBIS models
• Application notes on high-voltage
lifetime and magnetic-field immunity
Digital Isolators
Isolation
Rating
(Vrms)
Peak
Isolation
Rating
(Vpk)
Working
Voltage
(Vpk)
Forward /
Reverse
Channels
Speed
(Max)
(Mbps)
VCC
(Min)
(V)
VCC
(Max)
(V)
Default
Output
Propagation
Delay (Typ)
(ns)
Operating
Temperature
Range (°C)
Pin/Package
Price*
Part Number
Description
ISO7842
High-immunity, 5.7kVRMS
reinforced quad-channel 2/2
digital isolator, 100Mbps
5700
8061
2121
2/2
100
2.25
5.5
High
11
–55 to 125
16/SOIC
3.49
ISO7342C
Robust EMC, low power, quadchannel 2/2 digital isolator
3000
4242
1414
2/2
25
3
5.5
High/Low
(F)
31
–40 to 125
16/SOIC
1.80
2500
4242
560
4/0, 3/1, 2/2
50
2.7
5
High/Low
(F)
23
–40 to 125
16/SSOP
1.90
2500
4242
560
2/1
50
2.7
5
Low
23
–40 to 125
16/SSOP
1.60
Small-footprint and
ISO7140/1(F)CC 4242-VPK
low-power quad channel digital
ISO7142CC
isolators with noise filter
ISO7131CC
4242-VPK Small-footprint and
low-power 2/1 triple channel
digital isolator with noise filter
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options. 16
|
Motor Drive and Control Solutions New products are listed in bold red. Preview products are listed in bold teal.
Texas Instruments
Signal Chain Solutions
ISO5500 Family Isolated Gate Drivers
TI’s ISO5500 products are isolated gate drivers for IGBTs with power ratings up to
150 A and 1200 V.
When used in conjunction with isolated
power supplies, the device blocks
high voltage, isolates grounds and
prevents noise currents from entering
the local ground and interfering with or
damaging sensitive circuitry.dards or
specifications.
The input TTL logic and output power stage are separated by TI’s silicon-­dioxide
(SiO2) isolation barrier
Isolation Barrier
PWM
3-Phase
Input
ISO
5500
ISO
5500
ISO
5500
ISO
5500
ISO
5500
ISO
5500
μC
Key Features
• Soft IGBT turn-off
• Isolated fault feedback
• VCE DESAT protection/adjustability
• Undervoltage lock-out (UVLO)
protection with hysteresis
• ±50-kV/µs typical transient immunity
• 6000-Vpeak maximum isolation per
UL
• Operates with 3.3- or 5-V input
supply
• –40 to 125°C operating range
M
FAULT
Isolated IGBT Gate Drivers
Part Number Description
ISO5500
2.5-A isolated IGBT/MOSFET gate driver
Isolation Rating
(Vrms)
3
Input VCC
(Min)
(V)
3
Input VCC
(Max)
(V)
5.5
Output VCC
(Min)
(V)
15
Output VCC
(Max)
(V)
30
Output
Current
(Min)(A)
2.5
Propagation
Delay (Max)
(ns)
300
Operating
Temperature
Range (°C)
–40 to 125
Pin/Package
16/SOIC
Price*
3.00
*Suggested resale price in U.S. dollars in quantities of 1,000
Texas Instruments
Motor Drive and Control Solutions
|
17
Signal Chain Solutions
Discrete Analog-to-Digital Converters (ADCs)
Delta-Sigma Modulators in Current Measurement and Motor Control
Analog Front End Solution for Motor Control
TI’s portfolio of delta-sigma modulators offers both
isolated and non-isolated modulators enabling both
direct measurement of current through shunt resistors
and indirect measurement with Hall or magnetic sensors.
The AMC1210 provides a quad-programmable digital
filter enabling a seamless interface to the modulators,
including a fast over-current detection path. Additionally,
the AMC1210 provides PWM excitation for resolvers to
enable an analog front-end solution for motor control.
AC/DC
Inverter
Resolver
Load
AMC1203/4
sin
cos
ADS1205/9
AMC1210
AMC1203/4
TMS320F280xx
DSP
U
V
W
PWM Excitation
20MHz, Second-Order, Isolated Delta-Sigma Modulators for Current-Shunt Measurement
AMC1304/1305
Key Features
• ± 50mV and ± 250mV input ranges for
current shunt resistors
• 5-20MHz external clock input enables
synchronization of multiple devices
• Certified Digital Isolation: UL1577 and
IEC60747-5-5 approved:
Working voltage: 1.5kVRMS,
1.5kVDC
Isolation voltage: 7kVPEAK/
10kVSURGE (reinforced isolation)
Transient Immunity: 15kV/µs (min.)
• Integrated LDO allows extremely
wide input supply range of 4V to 18V
(AMC1304)
• Extended Industrial Temperature
range of –40 to +125˚C
• CMOS and LVDS interface options
both available
The AMC1304/1305 delivers the industry’s highest reinforced isolation ratings
and precision performance for current measurement in high voltage industrial
applications such as motor drives, photovoltaic inverters, and uninterruptible power
supplies. Additionally, the AC and DC performance of the AMC1304/1305 enables
levels of precision current measurement in applications requiring reinforced isolation that were previously unachievable. These devices also help designers achieve
the lowest power consumption in the industry by 2.25 times less than the nearest
competitor. In addition to being the lowest power consumption devices available
in the market today, they are also the first to offer a ±50mV shunt input range –
enabling a 5x reduction in power consumed by the shunt resistor.
AVDD
DVDD
AMC1304 Only
LDO
AINP
ISOLATION BARRIER
LDO_IN
ΔΣ
Modulator
AINN
Data
CLKIN
2.5V REF
AGND
DGND
Modulators for Current Measurement Applications
Device
Description
Input Voltage
Range (mV)
Isolation
Rating (Vpeak)
Min Transient
Immunity (kV/uS)
Supply
Voltage (V)
Interface
Package
Price*
Isolated Delta-Sigma Modulator
AMC1204/1204B
Isolated 20 MHz ∆∑ modulator
Isolated 20 MHz ∆∑ modulator with
reinforced isolation
±250
4000/4250
15
3.3 / 5
Serial CMOS
SOIC-16
3.45
±50 or ±250
7000
15
4.0-18.0 / 3.0-5.5
Serial CMOS and LVDS
SOIC-16
TBD / 3.50
Isolated Amplifier
AMC1200/1200B Isolated amplifier with G=8
±250
4000/4250
10
3.3 / 5
N
SOP-8
2.20
Non-Isolated Delta-Sigma Modulator
ADS1204
4-ch, 10 MHz ∆∑ modulator
±2000
N/A
N/A
5
Serial CMOS
QFN-32
6.75
±2000
N/A
N/A
5
Serial CMOS
QFN-24
4.95
±2300
N/A
N/A
5
Serial CMOS
TSSOP-24
4.50
—
—
—
—
—
—
1.34
AMC1304/05
ADS1205
ADS1209
2-ch, 10 MHz ∆∑ modulator
2-ch, 10 MHz ∆∑ modulator
Digital Filter
AMC1210
Quad digital filter for 2nd-order ∆∑ modulator
*Suggested resale price in U.S. dollars in quantities of 1,000. 18
|
Motor Drive and Control Solutions New products are listed in bold red. New products are listed in bold red.
Texas Instruments
Signal Chain Solutions
Discrete Analog-to-Digital Converters (ADCs)
Simultaneous-Sampling ADCs for High-End Motor Drives
Offering up to eight simultaneously sampled channels, up to 3-MSPS sampling rate, dual independently controlled internal
references, small packages, and extended specified temperature range, TI’s portfolio of high-performance ADCs are designed
to meet the needs of the most demanding high-precision Motor Drive applications.
ADCs for Motor Control
Res. (Bits)
Max Sample
Rate
No. of Input
Channels
Interface
Input Voltage
Range (V)
VREF
Power (mW)
Design Tools
Package
Price*
ADS7223
12
1MSPS
4
Serial SPI
±VREF
Int/Ext
47.2
—
32VQFN
3.95
ADS7263
14
1MSPS
4
Serial SPI
±VREF
Int/Ext
47.2
—
32VQFN
6.95
Device
ADS8361
16
500kSPS
4
Serial SPI
±2.5 @ ±2.5
Int/Ext
150
ADS8361EVM
24SSOP/32VQFN
9.19
ADS8363
16
1MSPS
4
Serial SPI
±VREF
Int/Ext
47.2
ADS8363EVM
32VQFN
9.95
ADS8528
12
650kSPS
8
Parallel or SPI
VREF, 2VREF
Int/Ext
335
ADS8568EVM-PDK
64LQFP/64VQFN
9.50
ADS8548
14
600kSPS
8
Parallel or SPI
VREF, 2VREF
Int/Ext
335
ADS8568EVM-PDK
64LQFP/64VQFN
12.50
ADS8556
16
630kSPS
6
Parallel or SPI
±1 to ±12
Int/Ext
251.7
ADS8556EVM
64LQFP
12.95
ADS8557
14
670kSPS
6
Parallel or SPI
±1 to ±12
Int/Ext
253.2
ADS8557EVM
64LQFP
10.95
ADS8558
12
730kSPS
6
Parallel or SPI
±1 to ±12
Int/Ext
262.2
ADS8558EVM
64LQFP
8.95
ADS8568
16
500kSPS
8
Parallel or SPI
VREF, 2VREF
Int/Ext
335
ADS8568EVM-PDK
64LQFP/64VQFN
15.90
ADC3221
12
25MSPS
2
Serial LVDS
2Vp-p
Int/Ext
60
ADC3224EVM
48QFN
14.25
ADC3241
14
25MSPS
2
Serial LVDS
2Vp-p
Int/Ext
60
ADC3244EVM
48QFN
21.75
ADC3421
12
25MSPS
4
Serial LVDS
2Vp-p
Int/Ext
44.25
ADC3424EVM
48QFN
21.38
ADC3441
14
25MSPS
4
Serial LVDS
2Vp-p
Int/Ext
44.25
ADC3444EVM
48QFN
32.63
ADS7850
14
750kSPS
2
Serial SPI
0 to 5.5
Ext
40
ADS8350EVM-PDK
16WQFN
5.00
ADS7851
14
1.5MSPS
2
Serial SPI
0 to 5.5
Int
50
ADS7851EVM-PDK
16WQFN
7.00
ADS7852
12
500kSPS
8
Parallel CMOS
+5
Int/Ext
13
—
32TQFP
3.40
ADS7854
14
1MSPS
2
Serial SPI
0 to 5.5
Ext/Int
45
ADS7854EVM-PDK
16TSSOP/16WQFN
6.50
ADS7861
12
500kSPS
4
Serial SPI
±2.5 @ ±2.5
Int/Ext
25
ADS7861EVM
24SSOP/32VQFN
4.05
ADS7862
12
500kSPS
4
Parallel CMOS
±2.5 @ ±2.5
Int/Ext
25
—
32TQFP
5.70
ADS8350
16
750kSPS
2
Serial SPI
0 to 5.5
Ext
40
ADS8350EVM-PDK
16WQFN
8.00
ADS8353
16
600kSPS
2
Serial SPI
0 to 5.5
Ext/Int
42.5
ADS8353EVM-PDK
16TSSOP/16WQFN
9.00
ADS8354
16
700kSPS
2
Serial SPI
0 to 5.5
Ext/Int
45
ADS8354EVM-PDK
16TSSOP/16WQFN
9.50
ADS7251
12
2MSPS
2
Serial SPI
0 to 5.5
Int
55
ADS7851EVM-PDK
16TSSOP/16WQFN
4.50
*Suggested resale price in U.S. dollars in quantities of 1,000. Texas Instruments
New products are listed in bold red. Preview products are listed in bold teal.
Motor Drive and Control Solutions
|
19
Selection Guides for Power Management Solutions
Input Power Protection
Part Number
LM5060
LM5069
TPS24750/1
VIN (Min)
(V)
Description
High-side protection controller with
low quiescent current
Positive high voltage hot swap /
Inrush current controller with power
limiting
12A Integrated hot-swap protector
with current monitor
Special Features
Operating
Temperature
Range (°C)
Pin/Package
Price*
Latch off
No external RSENSE
–40 to 125
10/VSSOP
1.09
Yes
Latch off/Retry
Reverse hookup
protection
–40 to 125
10VSSOP
1.47
Yes
Latch off/Retry
Programmable fault timer
–40 to 85
36VQFN
1.65
VIN (Max)
(V)
Current Limit
Threshold (A)
Enable
Fault Response
5.5
65
Externally
adjustable
Yes
9
80
Externally
adjustable
2.5
18
Externally
adjustable
Window Comparator
Part
Number
LMV762
Description
Vos (Offset Iq per
Vs
Vs
tRESP Voltage @ 25 Channel
(Min) (Max) Low-to- (°C) (Max)
(Max)
(V)
(V) High (µs)
(mV)
(mA)
Low voltage, precision comparator
with push-pull output
TPS3700 High-voltage (18V) window comparator
with over- and undervoltage detection
Output
Type
Input
Bias
Current
(±)
(Max) Number of
(nA)
Channels
Special Features
Operating
Rail- Temperature
Rail Range (°C)
Pin/
Package
2.7
5
0.12
1
0.7
Push-pull
0.005
2
—
—
–40 to 125
8/SOIC,
8/VSSOP
1.8
18
29
5.5
0.013
Open
drain
25
1
Hysteresis, Internal reference,
Window comparator
In
–40 to 125
6/SOT,
6/WSON
Price*
0.85
0.70
.
LDO Linear Regulators
Part Number Description
Output Options
IOUT
VIN
VIN
VOUT
(Max) (Min) (Max) (Min)
(A)
(V)
(V)
(V)
TPS7A3001
VIN 3V to 36V, 150mA, ultra-low noise,
high PSRR, low-dropout linear regulator
Adjustable output,
Negative output
TPS7A4901
VIN –3V to –36V, –200mA, ultra-low noise,
high PSRR, low-dropout linear regulator
Adjustable output 0.15
TPS70933
150-mA, 30-V, 1-µA IQ voltage regulator
with enable
Fixed output
TLV73333P
Capacitor-free, 300-mA,
low-dropout regulator with
foldback current limit
TPS75005
–36
–3
–33
–1.2
0.05
216
15
3
36
1.2
33
0.06
260
15
0.15
2.7
30
3.3
3.3
0.001 300
—
Fixed output
0.3
1.4
5.5
3.3
3.3
0.034 122
—
Dual, 500mA low-dropout regulators
and triple voltage rail monitor
Adjustable output,
Fixed outputs
1.8, 1.9, 3.3
0.5
4
6.5
Fixed Fixed
0.175 300
outputs outputs
—
LP5907
250mA, Ultra-low noise low-dropout
regulator
Fixed output
0.25
2.2
5.5
1.2
4.5
LP38691
500mA Low dropout CMOS linear
regulators
Fixed output
0.5
2.7
10
1.8
5
*Suggested resale price in U.S. dollars in quantities of 1,000.
20
|
Motor Drive and Control Solutions 0.2
VOUT
Iq
Vdo
(Max) (Typ) (Typ) Noise
(V) (mA) (mV) (uVrms)
0.012
50
6.5
0.055 250
—
Additional Features
Enable, Overcurrent protection,
Soft start, Thermal shutdown,
Fast transient response
Enable, Overcurrent protection,
Soft start, Thermal shutdown,
Fast transient response
Enable, Overcurrent protection,
Soft start, Thermal shutdown,
Fast transient response
Enable, Foldback overcurrent
protection, Output discharge,
Thermal shutdown
Enable, Over current protection,
Thermal shutdown, PG, Sequencing
and monitoring, Soft start
Enable, Overcurrent protection,
Thermal shutdown,
Output discharge
Enable, Overcurrent protection,
Thermal shutdown,
Foldback overcurrent protection
Operating
Temperature
Pin/
Range (°C) Package Price*
–40 to 125
MSOP1.50
PowerPAD
–40 to 125
MSOP1.10
PowerPAD
–40 to 125
SON/
SOT-23
0.39
—
—
—
–40 to 125
20/VQFN
1.90
–40 to 125
DSBGA/
SOT-23/
X2SON
0.14
–40 to 125
TO-252/
WSON
0.50
New products are listed in bold red. Preview products are listed in bold teal.
Texas Instruments
Selection Guides for Analog Motor Solutions
DC/DC Regulators www.ti.com/motor
VIN
VIN VOUT VOUT
(Min) (Max) (Min) (Max) IOUT
(V)
(V)
(V)
(V) (A)
Topology
Fly-buck
Part Number
Description
TPS55010
2.95V to 6V Input, 2W,
isolated DC/DC converter with
integrated FETs
2.95
6
3.3
20
TPS62404
Dual, 400mA and 600mA,
2.25MHz step-down converter
with 1-wire interface in QFN
2.5
6
1.2
1.9
TPS62150
3V to17V 1A Step-down
converter with DCS-control™
3
17
0.9
6.3
LMZ34002
4.5V to 40V Input, up to 15W
negative-output integrated
power solution
4.5
40
–3
–17
2
TPS40210
Wide input range current mode
boost controller
4.5
52
5
260
TPS54160A
3.5V to 60V Input, 1.5A
step-down converter with
eco-mode
3.5
60
0.8
TPS54061
4.7V to 60V Input, 200mA
synchronous step-down
converter
4.7
60
TPS54260
3.5V to 60V Input, 2.5A
step-down converter with
eco-mode
3.5
TPS54361
4.5V to 60V Input, 3.5A
step-down converter
TPS55340
LM5017
Wide input range boost/SEPIC/
flyback DC/DC converter with
integrated FET
Family of 100V regulators
enhance reliability for
high-voltage systems
0.4
Switch
Duty
Current
Limit
Iq Cycle
(Typ) (Typ) (Max)
(mA) (%) Soft Start Compensation
(A)
2.75
0.575
—
Adjustable
External
1
0.032
100
Fixed
Internal
1.7
0.017
100
Adjustable
Internal
Boost,
Synchronous
buck module
3
—
—
Adjustable
External
6
Boost
NA
1.5
95
Adjustable
Internal
58
1.5
Buck,
Inverting
buck boost
1.8
0.116
98
0.8
58
0.2
Buck,
Inverting
buck boost
0.35
0.09
98
60
0.8
58
2.5
Buck,
Inverting
buck boost
3.5
0.138
98
4.5
60
0.8
59
3.5
Buck
5.5
0.152
98
2.9
32
3
38
2
Boost, SEPIC,
Flyback
6.6
0.5
90
7.5
100
1.25
90
0.6
Fly-buck
1.3
1.75
90
Buck,
0.4 Synchronous
buck
Buck,
1 Synchronous
buck
Special Features
Enable, Synchronous
rectification, Isolated,
Power good, Frequency
synchronization
Enable, Light load
efficiency
Enable, Light load
efficiency, Power good,
Tracking, Voltage margining
Integrated inductor, EMI
tested, Negative output,
Soft start, Overcurrent
protection, Remote sense,
External clock sync
Enable, Frequency
synchronization
Enable, Frequency
synchronization, Light load
efficiency, Power good,
Tracking
Adjustable UVLO, Enable,
Frequency synchronization,
Fixed
External
Light load efficiency,
Synchronous rectification
Enable, Frequency
synchronization, Light load
Adjustable
External
efficiency, Power good,
Tracking
Enable, Frequency
Synchronization, Light Load
Adjustable
External
Efficiency, Power Good,
Tracking, Adjustable UVLO
Enable, Frequency
Adjustable
External
synchronization,
Light load efficiency
No
Intelligent current limit,
External compensation
Primary-side fly-buck
needed
regulation
Adjustable
External
Operating
Temperature
Pin/
Range (°C) Package
Price*
–40 to 150
16/WQFN
0.99
–40 to 85
10/SON
0.90
–40 to 85
16/QFN
0.98
–40 to 85
41B1QFN
6.75
–40 to 125
10/MSOPPowerPAD,
10/SON
0.80
–40 to 150
10/MSOPPowerPAD,
10/SON
1.58
–40 to 150
8/SON,
1.04
–40 to 150
10/MSOPPowerPAD,
10/SON
1.86
–40 to 150
10/WSON
2.60
–40 to 150 14/HTSSOP, 1.85
16/WQFN
8/SO
–40 to 125 PowerPAD,
8/WSON
1.57
AC/DC (Offline) Chargers/Auxilliary Power Supplies
Part Number
Description
Constant voltage, constant current PWM
Controller with primary-side regulation
Constant voltage, constant current PWM
UCC28710/11/12/13/14/15 controller with primary-side regulation with
high voltage startup
UCC28630
CCM/DCM with primary-side CV and
CC regulation
Features
<30mW no load power for 5 star EC IPP rating, Primary Side Regulation (PSR) eliminates
opto-coupler, Quasi-resonant valley switching operation for highest overall efficiency
<10mW no load power, Internal 700V HV Start-up JFET, Primary Side Regulation (PSR)
eliminates opto-coupler, Quasi-resonant valley switching operation for highest overall
efficiency
Primary Side Regulation (PSR) eliminates opto-coupler, X-capacitor discharge for
improved standby power, Best in class 10% efficiency performance — >86% for 65W,
Integrated 700V JFET for fast startup and low standby power
LM5021
Highly efficient off-line single-ended flyback and
forward power converter using current-mode
control
Ultra low start-up current (25 µA maximum), Current mode control, Skip cycle mode for
low standby power, Single resistor programmable oscillator, Synchronizable oscillator
LM5023
Quasi-resonant current mode PWM AC/DC
controller
LM5030
100V push pull converter
LM5032
High voltage dual interleaved current
mode controller
1% Voltage output regulation over line, Load, temp, Low power operation: skip mode for
low standby power <10mW at 230VAC, Critical conduction mode control, ±5% Current
limit accuracy over PVT, Peak current mode control when operating in CV operation
Current control mode, Shutdown feature to incorporate STO functionality, Operates from
24V supply, Defined dead time to avoid cross conduction
Two independent PWM current mode controllers, Integrated high voltage startup
regulator
UCC28700/01/02/03
Operating
Temperature
Range (°C)
Pin/Package
Price*
–20 to 125
6/SOT-23
0.35
–40 to 125
7/SOIC
0.42
–40 to 125
7/VSSOP
0.60
–40 to 125
8/VSSOP
0.50
–40 to 125
8/VSSOP
0.38
–40 to 125
10/VSSOP
0.99
–40 tp 125
16/VSSOP
1.40
*Suggested resale price in U.S. dollars in quantities of 1,000.
Texas Instruments
Motor Drive and Control Solutions
|
21
Selection Guides for Analog Motor Solutions
Non-Isolated Gate Drivers
Part Number
UCC27531
UCC27511
UCC27517A
UCC27524A
UCC27511
UCC27517A
UCC27518/19
UCC27524A
UCC27531/32
LM5112
Driver
Configuration
Single,
Non-inverting
Single inverting,
Non-inverting
Description
2.5-A and 5-A, 35-VMAX VDD FET and
IGBT single-gate drive
4A/8A Single-channel high-speed
low-side gate driver
4A/4A Single-channel high-speed
Single inverting,
low-side gate driver with 5V negative
Non-inverting
input voltage handling ability
Dual, 5A, high-speed low-side power
Dual,
MOSFET driver with negative input
Non-inverting
voltage ability
Single-channel high-speed low-side
Inverting,
gate driver with split output
Non-inverting
Single-channel 4A high-speed, low-side
gate driver with inverting or non-inverting
Inverting,
configuration with 5V negative input
Non-inverting
voltage handling ability
Single-channel 4A high-speed,
Inverting (18),
Non-inverting (19)
low-side gate driver with CMOS input
Dual-channel 5A high-speed, low-side
Dual,
gate driver with negative input voltage
Non-inverting
capability
Single-channel 2.5A/5A, 35V max VDD FET
and IGBT gate driver with split output and
Non-inverting
with 5V negative input voltage handling
ability (32 includes CMOS input)
Tiny 7A single channel MOSFET
Inverting,
gate driver
Non-inverting
120V boot, 3A/4A peak (201A/211A),
UCC27201A/211A High frequency, high-side/low-side
driver with negative voltage handling
Peak Source/
Sink Output
Current
VCC (Min) VCC (Max)
(A)
(V)
(V)
Rise
Time
(ns)
Fall
Time
(ns)
Prop
Delay
(ns)
Operating
Input
Temperature
Threshold Range (°C)
Pin/
Package
Price*
2.5/5
10
35
15
7
17
TTL
–40 to 140
6/SOT-23
0.75
4/8
4.5
18
9
7
13
TTL
–40 to 140
6/SOT-23
0.52
4/4
4.5
18
9
7
13
TTL
–40 to 140
5/SOT-23
0.49
5/5
4.5
18
7
7
14
TTL
–40 to 140
8/MSOP-PowerPAD,
8/SOIC
0.75
4/8
4.5
18
9
7
13
TIL
–40 to 140
6/SOT-23
0.75
4/4
4.5
18
9
7
13
TIL
–40 to 140
5/SOT-23
0.52
4/4
4.5
18
9
7
13
CMOS
–40 to 140
5/SOT-23
0.49
5/5
4.5
18
7
7
14
TIL
–40 to 140
8/MSOP,
8/SOIC
0.75
2.5/5
10
35
15
7
17
TIL / 31
CMOS / 32
–40 to 140
6/SOT-23
0.75
3/7
3.5
14
14
12
25
TIL
–40 to 125
6/WSON
0.45
High side,
Low side
3/3 / 201A
4/4 / 211A
8 / 201A
7.8 / 211A
20
8
7
20
TTL
–40 to 140
10/WSON / 201A,
8/SOIC / 201A/211A,
8/SO PowerPAD / 201A,
8/VSON/201A / 211A,
9/SON / 201A
1.30/
201A
LM5104/5/6
High voltage bridge gate drivers with
programmable dead-time control
Bridge
2
7.5
14
10 / 4/5
15 / 6
10
35 / 4/5
32 / 6
TTL
–40 to 125
8/SOIC,
8/WSON
1.50/
211A
1.10 / 4
0.90 / 5
0.64 / 6
LM5109
100V boot, 1A peak, high frequency,
high-side/low-side driver
High side,
Low side
1/1
7.5
14
15
15
25
TTL
–40 to 125
8/SOIC,
8/WSON
0.50
Voltage Monitor and Reset ICs
Part Number
Description
# of
VCC
VCC
Iq
Supplies (min) (max) (typ)
Monitored (V)
(V)
(uA)
Operating
Threshold Voltage Temperature
(typ) (V)
Range (°C)
TPS3700
Window comparator for over- and
undervoltage detection
2
1.8
18
5.5
Adjustable
–40 to 125
TPS3847085
18-V, 380-nA Voltage monitor
1
4.5
18
0.38
Fixed: 8.5
–40 to 85
TPS386000
Quad supply voltage supervisor with
adjustable delay and watchdog timer
TPS3808
Low quiescent current, programmabledelay
1
1.7
6.5
TPS3831A09
Supervisory circuit
1
0.6
6.5
*Suggested resale price in U.S. dollars in quantities of 1,000.
22
|
Motor Drive and Control Solutions 4
1.8
6.5
12
Adjustable
Adjustable, Fixed:
0.84, 1.12, 1.16,
2.4
1.40, 1.67, 1.77,
2.33, 2.79, 3.07,
4.65
Fixed: 0.9, 1.1, 1.52,
0.15
1.67, 2.63, 2.93,
3.08, 4.38
Output Driver
Type/Reset
Output
Active-low/
Open-drain
Active-low/
Push-pull
Special
Features
Time
Delay
(ms)
Pin/Package
Price*
Over voltage sense
0
6SOT/6WSON
0.69
Manual reset
5
5SOT-23
0.79
20/300/
Programmable
20QFN
0.95
–40 to 125
Active-low/
Open-drain
Manual reset/
Negative voltage
monitoring/Over
voltage sense/
Watchdog timer
–40 to 125
Active-low/
Open-drain
Manual reset
Programmable
6SON/6SOT-23
0.68
–40 to 85
Active-low/
Push-pull
Manual reset
200
4X2SON
0.30
New products are listed in bold red.
Texas Instruments
NexFET Power MOSFET
N-Channel
Single N-Channel
Device
VDS
(V)
VGS
(V)
VGS(TH)
Typ
(V)
ID Max
@ TC= 25°C
(A)
RDS(ON)
@ VGS =
10V (mΩ)
QGD
Typ
(nC)
QG
(nC)
QGS
(nC)
Configuration
Package
Operating
Temp Range
(°C)
CSD18501Q5A
40
20
1.8
155
2.5
42
5.9
8.1
Single
SON5x6
–55 to 150
CSD18502KCS
40
20
1.8
200
2.4
52
8.4
10.3
Single
SON5x6
–55 to 150
CSD18502Q5B
40
20
1.8
204
1.8
52
8.4
10.3
Single
SON5x6
—
CSD18503KCS
40
20
1.9
130
3.6
30
4.6
7.7
Single
SON5x6
–55 to 150
CSD18503Q5A
40
20
1.8
145
3.4
26
4.3
4.5
Single
SON5x6
–55 to 150
CSD18504KCS
40
20
1.9
85
5.5
19
3.5
4.4
Single
TO-220
–55 to 150
CSD18504Q5A
40
20
1.8
75
5.3
16
2.4
3.2
Single
TO-220
–55 to 150
CSD18509Q5B
40
20
1.9
299
1
150
17
29
Single
TO-220
—
CSD18531Q5A
60
20
1.8
134
3.5
36
5.9
6.9
Single
TO-220
–55 to 150
CSD18532KCS
60
20
1.8
169
3.3
44
6.9
10
Single
TO-220
–55 to 150
7.9
CSD18532NQ5B
60
20
2.8
163
2.7
49
CSD18532Q5B
60
20
1.8
172
2.5
44
16
Single
TO-220
–55 to 150
10
Single
TO-220
–55 to 150
CSD18533KCS
60
20
1.9
114
5
28
3.9
9.4
Single
SON5x6
–55 to 150
CSD18533Q5A
60
20
1.9
103
4.7
29
5.4
6.6
Single
SON5x6
–55 to 150
CSD18534KCS
60
20
1.9
71
7.6
19
3.1
4.8
Single
SON5x6
–55 to 150
CSD18534Q5A
60
20
1.9
69
7.8
17
3.5
3.2
Single
SON5x6
–55 to 150
CSD18537NKCS
60
20
3
54
11
14
2.3
5.2
Single
SON5x6
–55 to 150
–55 to 150
CSD18537NQ5A
60
20
3
62
10
14
2.3
4.7
Single
SON5x6
CSD18540Q5B
60
20
1.9
221
1.8
41
6.7
8.8
Single
SON5x6
—
CSD18563Q5A
60
20
2
91
5.7
15
2.9
3.3
Single
SON5x6
–55 to 150
CSD19501KCS
80
20
2.6
121
5.5
38
5.8
12.4
Single
SON5x6
–55 to 175
CSD19502Q5B
80
20
2.7
138
3.4
48
8.6
14
Single
TO-220
–55 to 150
CSD19503KCS
80
20
2.8
94
7.6
28
5.4
9.8
Single
TO-220
–55 to 150
CSD19505KCS
80
20
2.6
208
2.6
76
11
25
Single
TO-220
–55 to 175
CSD19506KCS
80
20
2.5
273
2
120
20
37
Single
TO-220
–55 to 175
CSD19531KCS
100
20
2.7
105
6.4
38
7.5
11.9
Single
TO-220
–55 to 175
CSD19531Q5A
100
20
2.7
110
5.3
37
6.6
10.5
Single
TO-220
–55 to 150
CSD19532Q5B
100
20
2.6
124
4
48
8.7
13
Single
TO-220
–55 to 150
CSD19533KCS
100
20
2.8
86
8.7
27
5.4
9
Single
TO-220
–55 to 175
CSD19533Q5A
100
20
2.8
75
7.6
27
4.9
7.9
Single
SON5x6
–55 to 150
CSD19534Q5A
100
20
2.8
44
12.6
17
3.2
5.1
Single
SON5x6
–55 to 150
CSD19535KCS
100
20
2.7
187
3.1
78
13
25
Single
SON5x6
–55 to 175
CSD19536KCS
100
20
2.5
259
2.3
118
17
37
Single
SON5x6
–55 to 175
Dual N-Channel
Device
VDS
(V)
VGS
(V)
VGS(TH)
Typ
(V)
ID Max
@ TC= 25°C
(A)
RDS(ON)
@ VGS =
10V (mΩ)
QG
(nC)
QGD
Typ
(nC)
QGS
(nC)
Configuration
Package
CSD88537ND
60
20
3
16
12.5
14
2.3
4.6
Dual
SO-8
CSD88539ND
60
20
3
11.7
23
7.2
1.1
2.7
Dual
SO-8
Texas Instruments
Motor Drive and Control Solutions
|
23
TI Designs for Motor Drives
TI Design
Description
Key Features
Reference Design: Isolated IGBT
Gate-Drive Fly-Buck™ Power
Supply with 4 Outputs
The TIDA-00174 reference design is a 4-output isolated Fly-Buck
power supply for IGBT gate drive bias. It generates two sets of
(+16V, –9V) voltage output with 100mA output current capability. The
positive/negtaive bias voltages are used to power the high power IGBT
gate drivers, and the design is suitable to support driving IGBTs. The
Fly-Buck having the nature of primary side regulation can achieve better
regulation and line/load response over other open-loop or aux winding
feedback topologies. It is capable of operating from a loosely regulated
24V input (±20%). The board comes with plug-in header pins, and it is
compatible with the C2000 HV inverter kit.
• F ly-Buck power supply for IGBT gate drive bias, primary side
regulation without opto or aux winding feedback
• 2 pair of isolated positive/negative voltage rails suitable for biasing
two IGBTs
• Output 2x (+16V, –9V), 100mA each, 2.5W per IGBT driver
• Operates from unregulated 24V ±20% input
• 87% peak efficiency, <55mV output ripple
• This design is compatible and tested with the C2000 HV inverter kit
Interface to a 5V BiSS Position
Encoder Reference Design
This TI Design implements a hardware interface solution based on
the BiSS standard for position or rotary encoders. It supports both
BiSS Point-to-Point and BiSS Bus configurations. The building blocks
include the power supply for a 5V BiSS encoder — with innovative
smart e-Fuse technology — and robust full-duplex RS485 transceivers,
including line termination and EMC protection. An auxiliary power supply
and logic level interface with adjustable I/O voltage level is provided to
connect to subsequent MCUs and MPUs that would run the BiSS (or SSI)
Master protocol stack. This design is fully tested to meet EMC immunity
requirements for ESD, Fast Transient Burst and Surge according to
IEC61800-3.
• 3.3V RS-485 full-duplex transceivers with IEC-ESD meets BiSS
clock frequency (10Mhz)
• Design meets EMC immunity requirements for ESD, fast transient
burst and surge according to IEC61800-3
• Wide input (15-30VDC) high-efficiency (>85%) DCDC power
supply for 5V BiSS (or SSI) encoders with 350mA, lowest-ripple
(<20mVpp) output
• P rotected power supply with innovative eFuse technology with
inrush current limitation and protection against over-current,
over- and under-voltage and disconnect in case of fault
• Option to shut down encoder power supply in case of fault or to
save power when no encoder is connected.
• 3.3V interface with level shifter to also support 2.5V or 1.8V I/O
interface to processors to run the BiSS (or SSI) Master
Isolated IGBT Gate-Drive Push-Pull
Power Supply with 4 Outputs
This reference design provides isolated positive and negative voltage
rails required for Insulated Gate Bipolar Transistor (IGBT) gate drivers
from a single 24-volt DC input supply. IGBTs are used in three phase
inverters for variable-frequency drives to control the speed of AC
motors. This reference design uses a push-pull isolated control topology
and provides isolation compliant to IEC61800-5 and is intended to
operate from a pre-regulated 24VDC input.
• S upports 6 IGBT gate drivers for 3 arms of inverter
(each arm in half-bridge configuration)
• Push-pull topology enables parallel transformer stages from a single
controller for 3-phase power
• Operates with pre-regulated 24V input
• Two reinforced isolated, low-ripple
(<200mV) outputs for each IGBT: +16V (x2) and –8V (x2)
• O
utput power: 2W per IGBT and scalable to support higher
power IGBTs
• Option to shut down the power supply to facilitate Safe Torque Off
(STO) feature
• Output capacitors rated to support up to 6A peak gate drive current
• Designed to meet IEC61800-5
With a regulated (within 5%) input source, a simple open-loop,
free-running oscillator can be implemented with a push-pull PWM
controller. This topology is essentially a forward converter with two
primary windings used to create a dual-drive winding. This fully utilizes
the transformer core’s magnetizing current more efficiently than flyback
or the forward topologies. Another advantage this configuration has over
flyback and forward configurations is that the supply output can be
scaled up for higher power drives.
This reference design also takes advantage of another benefit of the
push pull topology in that multiple transformers can be controlled in
parallel from a single controller to generate all the isolated voltage rails
required for 3-phase IGBT inverters.
Lastly, larger IGBTs for higher power drives sometimes require more
gate drive current than what is provided by a typical IGBT gate driver,
for which designers often use additional transistors for gate current
boosting. This reference design provides +16V on the positive outputs
and –8V on the negative outputs to compensate for the added voltage
drop in those transistors
New products are listed in bold red.
24
|
Motor Drive and Control Solutions Texas Instruments
TI Designs for Motor Drives (continued)
TI Design
Description
Key Features
High Performance Bipolar Stepper
Drive Stage Reference Design with
256 Microstep Support
The TIDA-00261-BOOST-DRV8711 is an 8-52V, 4.5A, bipolar stepper
motor drive stage based on the DRV8711 Stepper Motor Pre-driver and
CSD88537ND Dual N-Channel NexFET™ Power MOSFET. The module
contains everything needed to drive many different kinds of bipolar
stepper motors and can also be repurposed as a dual brushed DC motor
driver. The BOOST-DRV8711 is ideal for those wishing to learn more
about stepper motor control techniques and drive stage design. This
kit was designed to be compatible with all TI LaunchPads following
the LaunchPad Pinout Standard, with primary software/firmware
support being provided for the MSP-EXP430G2 LaunchPad with a
MSP430G2553.
• 8V to 52V supply input with up to 4.5A continuous output current
from each H-bridge
• Built in 1/256-step microstepping indexer for ultra-smooth movement
• SPI interface for driver settings and status reporting
• Complete stepper motor drive stage in ultra-small form factor
(1.75" x 2.00")
• Fully protected drive stage including overcurrent, overtemperature,
and under voltage protection
Current Controlled Driver for AC
Solenoids with Plunger Fault
Detection for 24V DC Solenoids,
with Plunger Fault Detection
This reference designs provide solutions to control AC or 24V DC
solenoid current using a PWM based controller along with hall sensor
techniques to detect plunger movement and switch from peak current
mode to hold current mode.
• U ses DRV110 Power saving solenoid current controller with
integrated supply regulation
• S olenoid current is controlled during peak and hold mode for lower
power and thermal dissipation using PWM technique with external
MOSFET
• P eak current, keep time at peak current, hold current and PWM
clock frequency are adjustable through external components
• F eature to interface HALL sensor to detect plunger movement and
switch to hold mode
• P rovides logic EN pin for the PLC to activate/deactivate the solenoid
• P rovides 0V to 10V analog output, scaled to solenoid current to
interface with PLC
Sercos III Communications
Development Platform
The TIDEP0010 Sercos III communication development platform
combines the AM335x Sitara processor family from Texas Instruments
(TI) and the Sercos III media access control (MAC) layer into a
single system-on-chip (SoC) solution. Targeted for Sercos III slave
communications, the TIDEP0010 allows designers to implement
the real-time Sercos III communication standard for a broad range
of industrial automation equipment. The design is based on the
TMDSICE3359 Industrial Communications Engine (ICE).
• Sercos III conformance tested
• S ercos III firmware for PRU-ICSS with Sercos MAC compliant
register interface
• B oard support package and industrial software development kit
available from TI and 3rd party
• Development platform which includes schematics, BOM, user
guides, application notes, white paper, software, demos and more
• Supports other industrial communications with the same hardware
(e.g., EtherCAT, Profinet, Ethernet/IP and more)
Washing Machine Control
Reference Design
This solution is designed for the inverter front-loading washing machine.
It includes three parts: the main control board for the whole washing
process control, the motor control board for DD VF motor control, and
the user inference board. This solution can implement different washing
programs and realize failure detection.
• U ses InstaSPIN™ estimator for sensorless PMSM control
• O
nline parameter identification
• The motor can continue to run in the same direction and with the
same speed after the motor stall recovers
• Includes agitate washing mode
Three-Phase Brushless/PMSM
Low-Current Motor Control
Solution with InstaSPIN™
Software
This reference design demonstrates a motor control solution for
spinning three-phase brushless DC (BLDC) and brushless AC (BLAC) —
often referred to as permanent magnet synchronous (PMSM) — motors
featuring the C2000™ Piccolo™ microcontroller and the DRV8312
3-phase motor driver. The reference design features a high-performance, power-efficient, cost-effective sensorless field-oriented control
(FOC) and sensored/sensorless trapezoidal commutation platform that
speeds development for quicker time to market. This reference design
is based on the DRV8312 evaluation kit.
•
•
•
•
Three-Phase Brushless/PMSM
High-Current Motor Control
Solution with InstaSPIN™
Software
This reference design demonstrates a motor control solution for
spinning three-phase brushless DC (BLDC) and brushless AC (BLAC)
— often referred to as “permanent magnet synchronous (PMSM)” —
motors featuring the C2000™ Piccolo™ microcontroller enabled
with InstaSPIN-FOC and InstaSPIN-MOTION in ROM and the DRV8301
three-phase motor driver. It provides three half-bridge drivers, each
capable of driving two N-type MOSFETs, one for the high side and
one for the low side. It supports up to 2.3A sink and 1.7A source
peak current capability and only needs a single power supply with
a wide range from 6V to 60V. The reference design features a highperformance, power-efficient, cost-effective platform that speeds
development for quicker time to market. Applications include CPAP and
pumps, e-bikes, e-scooters, medical pumps and drills, power tools, and
robotics. This reference design is based on the DRV8301 evaluation kit.
• O
perating supply voltage 6V to 60V
• 2 .3A sink and 1.7A source gate drive current capability
• Integrated dual-shunt current amplifiers with adjustable gain
and offset
• Integrated buck converter to support up to 1.5A external load
• Isolated SPI and CAN interfaces
• Fully-functional evaluation board includes software, hardware
design files, quick start graphical interface, and step-by-step
documentation
F ull digital control of dual interleaved PFC power converter topology
orldwide voltage input of 95VAC to 265VAC
W
400VDC bus operating up to 700W
C2000 Piccolo TMS320F28069M MCU digitally controls three-phase
motors
• Supports power metering of rectified input voltage, RMS input
voltage, RMS input power, and input line frequency
• Includes software, hardware design files, quick start graphical
interface, and step-by-step documentation
New products are listed in bold red.
Texas Instruments
Motor Drive and Control Solutions
|
25
TI Designs for Motor Drives (continued)
TI Design
Description
Key Features
Three-Phase Brushed and Stepper
Motor Control Solution
This reference design demonstrates a motor control solution for
spinning three-phase brushed DC or single stepper motor — featuring
the C2000™ Piccolo™ microcontroller and the DRV8412 three-phase
motor driver. This highly integrated, robust motor control and driver
solution speeds development time for brushed and stepper motors
running up to 6A continuous/12A peak at 50V. Typical applications
include medical pumps, gate openers, stage lighting, textile
manufacturing tools, and industrial or consumer robotics. This reference
design is based on the DRV8412 evaluation kit.
• High-efficiency power stage (up to 97%) with low RDS(on) MOSFETs
(110 mΩ at TJ = 25°C)
• Operating supply voltage up to 52V
• Integrated self-protection circuits including undervoltage, overtemperature, overload, and short circuit
• Closed-loop digital control with feedback using the C2000’s on-chip
PWM and ADC peripherals
• High precision low-side current sensing using the C2000’s highperformance ADC, Texas Instruments OPA2350 high speed op-amps
and Texas Instrument REF3025 high precision voltage reference chip
• Fully-functional evaluation board includes software, hardware design
files, quick start graphical interface, and step-by-step documentation
Three-Phase Brushless DC
Motor Driver
The Thee-Phase Brushless DC Motor Driver reference design is a 10A,
3-phase brushless DC drive stage based on the DRV8301 pre-driver
and CSD18533Q5A NextFET™ power MOSFET. It has three low side
current sense amps (two internal to DRV8301, one external). The design
also leverages a 1.5A step down buck converter, is fully protected
with short circuit, thermal, and shoot-through protection, and is easily
configured via a SPI interface. It is ideal for sensorless, brushless control
techniques and drive stage design.
• C omplete brushless DC drive stage in ultra-small form factor
(2.2" x 2.3")
• Supports up to 14A peak, 10A continuous current output
• Supports voltage and current feedback for InstaSPIN-FOC sensorless
control solution
• 3x low side current sense amps, 6x Power FETs (< 6.5mΩ) and
1.5A step down buck converter
• Drive stage is fully protected including short circuit, thermal,
shoot-through, and under voltage protection
• C2000™ Piccolo™ F28027F MCU with InstaSPIN™-FOC
technology
Analog Front End for Motor
Electronic Overload Relays with
Enhanced Current Range
This reference design is the analog front end (AFE) for an electronic
overload relay, used for monitoring and protecting motors from
overcurrent or undercurrent events. It is an ideal tool for developers
creating overload relays for senstive AC motors in industrial applications.
This progrmmable gain amplifier (PGA) based analog front end is
intended to be an easy evaluation platform for an accurate, industryleading 10:1 full load ampere (FLA) range and is repeatible over a –10
to +70°C temperature range.
• W
ide FLA of 10:1 which dramatically reduces the number of units
required on-hand
• Current measurement accuracies of <2% over entire 10:1
measurement range from no load to locked rotor current
• Ambient insensitivity from –10 to +70°C
• Robust design that prevents phase reversal in overdrive conditions
and high electrostatic discharge (ESD) protection (3-kV HBM)
Speed-Controlled 24V Brushless
DC Outrunner Motor Reference
Design
This advanced motor implements closed-loop speed control to
maintain an exact RPM across the load torque profile. The magnetic
rotor position is sensed by the DRV5013 Hall-effect sensors, and the
DRV8308 controller decides when to drive the CSD88537ND FETs that
energize the coils. No microcontroller or firmware is used, and the
intelligent sinusoidal current drive minimizes acoustic noise and torque
ripple to maximize motor performance.
• S peed controlled at 2054 RPM for any torque load up to 118mNm
(16.7 oz-in)
• Power input supports 24V to 32V and more than 5A
• Outrunner style provides good power density in 6x6x3 cm3 form
• Easy to modify RPM and max current with resistor changes
• Design features up to 71% efficiency
EN55011 Compliant, Industrial
This Ethernet PHY reference design demonstrates the advanced
Temperature, 10/100Mbps Ethernet performance of the DP83848K Ethernet PHY transceiver, supports
PHY Brick Reference Design
10/100 Base-T and is compliant with IEEE 802.3 standard. The design is
also fully compliant to EN5501 Class A EMI requirements and operates
from a single power supply (5V with On-Board regulator or 3.3V). The
board has been designed in a small form factor (2 inches x 3 inches)
which makes it easier to fit into existing products.
Meets EN55011 class A radiated emission requirements
Low power consumption = 264mW
DP83848K Ethernet PHY configured for MII interface
Programmable LED support for link and activity
External isolation transformer with common-mode choke on PHY
side for improved
• EMI and EMC performance
• HBM ESD protection on RD± and TD± of 4kV
•
•
•
•
•
New products are listed in bold red.
26
|
Motor Drive and Control Solutions Texas Instruments
Complete TI Motor Drive Solutions
Stepper Motors
Steppers are a cost-effective solution for open-loop positioncontrol applications such as printers, scanners, home/office
appliances and scientific or medical equipment.
DRV8711EVM - $99
• DRV8711-based motor controller
capable of up to 10A at 52V
• Excellent thermal performance
with external NextFET power
MOSFETs
• Stepper motor included and the GUI defaults to optimum
settings matched to the included motor.
• Configurable for dual DC motor control
• Open source: BOM, Schematics, Gerbers
DRV8818EVM – $99
• DRV8818-based motor driver capable
of 2.5 A at 35 V
• Updated user interface for acceleration
and deceleration profiles
• Open source: BOM, schematics,
Gerbers
DRV8412-C2-KIT – $199
• 52V, 3.5A 3-phase motor driver stage
• Quadrature encoder interface
• Piccolo F28035 microcontroller control
• Includes two brushed DC and one
stepper motor
DRV8829EVM – $149
• Two 5-A H-bridge motor drivers
• Phase/enable control interface
and low component count
• Easy-to-use GUI for quick setup
with most motors
• Open source: BOM, schematics,
Gerbers
Brushed DC Motors
DC motors are used when simple control and cost
­effectiveness are required in applications such as toys and
small consumer appliances.
DRV8839EVM – $25
• Low-voltage DRV8839 evaluation
module spins dual brushed
motors, operates from 1.8V to 11V,
and delivers up to 2× 1.8A
• On-board speed and direction controls; Micro-USB
connection for easy evaluation / power up
• Open source: BOM, Schematics, Gerbers
DRV8412-C2-KIT – $199
• 52V, 3.5A 3-phase motor driver stage
• Quadrature encoder interface
• Piccolo F28035 microcontroller control
• Includes two brushed DC and one
stepper motor
•
DRV8801EVM – $99
• DRV8801-based motor driver
capable of 2.8A peak at 36 V
• Easy-to-use GUI for quick
setup with most motors
• Open source: BOM, schematics, Gerbers
Easy-to-Use Graphical User Interface (GUI)
• Stand-alone GUI requires
no IDE
• Immediate verification of
motor-control operation
• Configurable capabilities
• Sliders and input fields
• Real-time graphing of key
variables
• Free with most
• motor-control kits
RDK-BDC24 – $219
• Controls brushed 24-V DC motors with up to
40 A continuous
• Three options for open-loop voltage
control and two options for closed-loop,
speed, position or current control
• CAN and RS-232 communication
Texas Instruments
Motor Drive and Control Solutions
|
27
Complete TI Motor Drive Solutions
Brushless DC (BLDC) Motors
BLDC motors are widely used in speed-control ­applications
where reliability and ruggedness are ­required,
such as in fans, pumps and compressors.
TMDSHVMTRPFCKIT - $599
TMDSHVMTRINSPIN - $699
• PiccoloTM controlCARD-based
hardware
• 350-V, 1.5-kW three-phase inverter
• 700-W bypassable PFC (DC bus) front end
• Isolated JTAG, UART, SPI, and CAN
• Free Code Composer StudioTM development
environment
• Software support through controlSUITETM or
MotorWareTM
• Sensors: Hall, Encoder, Software (sensorless)
• Control: Torque, Speed, Position, PFC
DRV8312-Based Kits – $299 Each
• 50V, 3.5A 3-phase motor driver stage
• NEMA17 BLDC/PMSM 55W motor
Spin your own motor instantly with
InstaSPIN™-BLDC, InstaSPIN-FOC
and InstaSPIN-MOTION software
• Hall and Quadrature encoder
interfaces
• Isolated SPI and CAN interfaces
DRV8301/2-Based Kits – $299 to $499 Each
• 60V, 60A 3-phase motor driver stage
• NO motor included
• Spin your own motor instantly
with InstaSPIN-BLDC,
InstaSPIN-FOC and InstaSPINMOTION software
• Hall and Quadrature encoder interfaces
• Isolated SPI and CAN interfaces
• Includes Piccolo F28035, Hercules™ RM48 or
TMS570LS31 controlCARD and can accept
many TI MCU-based controlCARDs
Learn more about the DRV8312-based kits and
DRV8301/2-based kits at:
DRV8312-C2-KIT: www.ti.com/tool/drv8312-c2-kit
DRV8312-69M-KIT: www.ti.com/tool/drv8312-69m-kit
DRV8301-HC-C2-KIT: www.ti.com/tool/drv8301-hc-c2-kit
DRV8302-HC-C2-KIT: www.ti.com/tool/drv8302-hc-c2-kit
DRV8312-C2-KIT: www.ti.com/tool/drv8312-c2-kit
DRV8301-69M-KIT: www.ti.com/tool/drv8301-69m-kit
DRV8301-RM48-KIT: www.ti.com/tool/drv8301-rm48-kit
DRV8301-LS31-KIT: www.ti.com/tool/drv8301-ls31-kit
Permanent Magnet Synchronous Motors (PMSMs)
PMSMs are used in applications requiring precise control
and low torque ripple, such as robotics, servo systems and
electric power steering.
DRV8312-Based Kits – $299 Each
• 50V, 3.5A 3-phase motor driver stage
• NEMA17 BLDC/PMSM 55W motor
• Spin your own motor instantly with
InstaSPIN™-BLDC, InstaSPIN-FOC
and InstaSPIN-MOTION software
• Hall and Quadrature encoder
interfaces
• Isolated SPI and CAN interfaces
TMDSHVMTRPFCKIT - $599
TMDSHVMTRINSPIN - $699
• Piccolo(tm) controlCARD-based
hardware
• 350-V, 1.5-kW three-phase inverter
• 700-W bypassable PFC (DC bus)
front end
28
|
Motor Drive and Control Solutions • Isolated JTAG, UART, SPI, and CAN
• Free Code Composer StudioTM development
environment
• Software support through controlSUITETM or
MotorWareTM
• Sensors: Hall, Encoder, Software (sensorless)
• Control: Torque, Speed, Position, PFC
DRV8301/2-Based Kits – $299 to $499 Each
• 60V, 60A 3-phase motor driver stage
• NO motor included
• Spin your own motor instantly
with InstaSPIN™-BLDC,
InstaSPIN-FOC and InstaSPINMOTION software
• Hall and Quadrature encoder interfaces
• Isolated SPI and CAN interfaces
• Includes Piccolo F28035, Hercules™ RM48 or
TMS570LS31 controlCARD and can accept
many TI MCU-based controlCARDs
Texas Instruments
Complete TI Motor Drive Solutions
AC Induction Motors (ACIMs)
The ACIM is the industrial “muscle motor” that ­enabled the
industrial revolution. This rugged motor is used in a vast
array of applications from home appliances to high-­horsepower factory a
­ utomation.
TMDSHVMTRPFCKIT - $599
TMDSHVMTRINSPIN - $699
• PiccoloTM controlCARD-based hardware
• 350-V, 1.5-kW three-phase inverter
• 700-W bypassable PFC (DC bus) front end
• Isolated JTAG, UART, SPI, and CAN
• Free Code Composer StudioTM
development environment
• Software support through
controlSUITETM or MotorWareTM
• Sensors: Hall, Encoder, Software
(sensorless)
• Control: Torque, Speed, Position,
PFC
Third-Party Network Developers
MathWorks Model-Based Design
Target for C2000™ Microcontrollers
Model-based design integrates MATLAB® and Simulink®
with TI’s Code Composer Studio™ IDE and C2000™
microcontrollers.
Key Features
• Generates documented, readable and editable C code
in Code Composer Studio IDE project format
• Automates the testing and execution of Simulink
models
• Enables the real-time evaluation of system designs on
TI motor kits
• Provides block-level access to on-chip peripherals
• Provides block-level access to the TI IQMath library for
­simulation and code generation
Learn more at: www.mathworks.com/c2000
VisSim/Embedded Controls Developer™
VisSim/Embedded Controls Developer is a visual
development e
­ nvironment for the rapid prototyping and
development of motion-control systems.
Key Features
• VisSim/Motion block set that includes pre-built m
­ otor,
amplifier, sensor, encoder, dynamic load and closedloop PID models
• DMC block set includes all of the TI DMC library in
block form
• Peripheral blocks generate code for C2000 and soon
other TI MCUs
• Automatic C-code generation of production-quality
fixed-point code
• Real-time visualization while code executes
• Code Composer Studio IDE plug-in for automatic
project creation
Learn more at: www.vissim.com/c2000
TI Motor Design Network Developers
Third Party
Website
Service
D3 Engineering
www.d3engineering.com
Design services, consulting, algorithms, The MathWorks
Drivetech
www.drivetechinc.com
Design services, consulting, DMC expertise
Pentad Design
www.pentaddesign.com
Design services, DPS and CLA expertise
Powersim
www.powersimtech.com
Power electronics simulation and C2000 auto code generation
Simma Software
www.simmasoftware.com
Network protocol software
The MathWorks
www.mathworks.com
Embedded target, auto code generation
Visual Solutions
www.vissim.com
Rapid prototyper: Visual application development
Texas Instruments
Motor Drive and Control Solutions
|
29
TI Motor Drive and Control Solutions
TI boosts stepper motor performance
with new DRV8711 BoosterPack
•Scalable
•Complete solution compatible with TI’s MSP430™ Launchpad
•High performance current regulation control
•Fully configurable, fully protected drive stage
Learn more at: www.ti.com/motor
Get in control
BLDC outrunner designs offer standard
PWM or closed-loop speed control
•12V and 24V brushless DC motor reference design
•Speed-controlled 24V brushless DC motor
reference design
30
|
Motor Drive and Control Solutions Texas Instruments
TI Motor Drive and Control Solutions
Don’t miss TI’s Motor Solutions
Newsletter and updates
•Get the latest information on TI’s solutions for Motor Drive and control
•Learn about new products, TI Designs, software and more that have been
designed to support you in your motor system development
Subscribe at: www.ti.com/newsletter
NOTES:
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Texas Instruments
Motor Drive and Control Solutions
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31
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