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reference designISO7763DBQR | Demoboard TIDM-02006

Texas Instruments ISO7763DBQR | Demoboard TIDM-02006

Overview

TopologyOther Topology
Input voltage3.3 V
Output 13.3 V
IC revisionA

Description

This design presents an example distributed or decentralized multi-axis servo drive over Fast Serial Interface (FSI) using C2000™ real-time controllers. Multi-axis servo drives are used in many applications such as factory automation and robots. The cost per axis, performance and ease of use are always high concerns for such systems. FSI is a cost-optimized and reliable high speed communication interface with low jitter that can daisy-chain multiple C2000 microcontrollers. In this design, each TMS320F280049 or TMS320F280025 real-time controller serves as a real-time controller for a distributed axis, running motor current control loop. A single TMS320F28388D runs position and speed control loops for all axes. The same F2838x also executes a centralized motor control axis plus EtherCAT communication, leveraging its multiple cores. The design uses TI's existing EVM kits, the software is released within C2000WARE MotorControl SDK.

Features

  • Demonstrates high-speed communication using fast serial interface (FSI) – with skew compensation enabled - for real-time speed, position and current command data communication between multiple products.
  • Implements position and velocity control loops on the F2838x, torque/current loop on each decentralized F28004x or F28002x node.
  • Up to 16 axis can be managed with one F2838x. Start and stop of each axis can be controlled simultaneously. Achieves high bandwidth and higher precision control of distributed multi-axis motor drive system.
  • Uses F2838x multi-core functionality to implement speed and position control and data exchange with all distributed nodes over FSI, and executes main axis motor control and EtherCAT communication with PC.
  • Demonstration of PWM sync capability across distributed axes.
  • Integrated SFRA tool to support online speed and current loop tuning.
  • Incremental system builds to verify the different software modules step by step.

Typical applications

  • AC drive control module, HVAC motor control, Robot servo drive, Servo drive control module, Servo drive power stage module

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Wire Section
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
λPeak G typ.(nm)
λPeak Y typ.(nm)
IV typ.(mcd)
IV G typ.(mcd)
IV Y typ.(mcd)
VF typ.(V)
VF G typ.(V)
VF Y typ.(V)
Chip Technology
2θ50% typ.(°)
VIN
VOut1(V)
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (AC))
L(mm)
W(mm)
H(mm)
Mount
xPxC
Variant
Ports
Shielding
Tab
EMI
LED
Application System
IR(A)
Working Voltage(V (AC))
Packaging
Interface Type
Gender
Operating Temperature
Color
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
SamplesAvailability & Sample
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60900213421
SPECWR-PHD Jumper, 1, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
Pins1 
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Length2.44 mm
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Rated Current3 A
Working Voltage250 V (AC)
PackagingBag 
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GenderJumper 
Operating Temperature -40 °C up to +125 °C
ColorBlack 
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691101710002
SPECWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular
Pins2 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
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Length10 mm
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Height12.6 mm
MountTHT 
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Rated Current16 A
Working Voltage250 V (AC)
PackagingBox 
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Operating Temperature -40 °C up to +105 °C
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TypeHorizontal 
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61300311121
SPECWR-PHD Pin Header - Single, 3, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins3 
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Length7.62 mm
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MountTHT 
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Rated Current3 A
Working Voltage250 V (AC)
PackagingBag 
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GenderPin Header 
Operating Temperature -40 °C up to +105 °C
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TypeStraight 
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629105150521
SPECWR-USB Mini/Micro Connectors, 5, Micro USB 2.0
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-USB Mini/Micro Connectors
Pins5 
ApplicationMicro USB 2.0 
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MountSMT 
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Variantwith Pegs - High Current 
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Rated Current3 A
Working Voltage30 V (AC)
PackagingTape and Reel 
Interface TypeType B 
GenderReceptacle 
Operating Temperature -40 °C up to +85 °C
ColorBlack 
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TypeHorizontal 
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61300511121
SPECWR-PHD Pin Header - Single, 5, –
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Pins5 
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Length12.7 mm
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MountTHT 
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Rated Current3 A
Working Voltage250 V (AC)
PackagingBag 
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GenderPin Header 
Operating Temperature -40 °C up to +105 °C
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TypeStraight 
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742792620
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
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Length1.6 mm
Width0.8 mm
Height0.8 mm
MountSMT 
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Rated Current0.5 A
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Operating Temperature -55 °C up to +125 °C
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Impedance @ 100 MHz100 Ω
Maximum Impedance125 Ω
Maximum Impedance450 MHz 
Rated Current 21650 mA
DC Resistance0.15 Ω
TypeWide Band 
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150080SS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, –, –
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Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
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Dominant Wavelength [typ.]630 nm
Emitting ColorSuper Red 
Peak Wavelength [typ.]645 nm
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Luminous Intensity [typ.]60 mcd
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Forward Voltage [typ.]1.9 V
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Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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Length2 mm
Width1.25 mm
Height0.7 mm
MountSMT 
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
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750316028
SPECWE-PPTI Push-Pull Transformers, –, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
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Input Voltage 3.3 V (DC)
Output Voltage 13.3 V
Output Current 10.8 A
Type of InsulationFunctional 
Switching Frequency 400 - 700
Voltage-µSecond13 Vµs
Turns Ratio1:1.75 
Inductance86 µH
Insulation Test Voltage2500 V (AC)
Length8.3 mm
Width12.6 mm
Height4.1 mm
MountSMT 
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +125 °C
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615008185121
SPECWR-MJ Cat 3 Modular Jacks – THT, –, –
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-MJ Cat 3 Modular Jacks – THT
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Peak Wavelength (Green) [typ.]570 nm
Peak Wavelength (Yellow) [typ.]590 nm
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Luminous Intensity (Green) [typ.]13 mcd
Luminous Intensity (Yellow) [typ.]8 mcd
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Forward Voltage (Green) [typ.]2.3 V
Forward Voltage (Yellow) [typ.]2.3 V
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Viewing Angle Phi 0° [typ.]140 °
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MountTHT 
Number of Pins (xPxC)8P8C 
VariantLow Profile 
Ports1x1 
ShieldingShielded 
Tab PositionUp 
EMI FingersYes 
LED (Left-Right)yellow-green 
Application SystemCAT 3 
Rated Current1.5 A
Working Voltage125 V (AC)
PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
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TypeHorizontal 
–Check availability