IC-Hersteller Texas Instruments
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- Alle Hersteller
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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.7-5.5 V |
| Ausgang 1 | 3.3 V / 1 A |
| IC-Revision | A |
Beschreibung
This design presents an example distributed 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 products. In this design, each F28004x part number serves as a real-time controller for a slave axis, running motor current control loop. A single F2838x part number runs position and speed control loops for all axes. The same F2838x part number also executes main axis motor control plus EtherCAT communication, leveraging its multiple cores. The design uses TI's existing EVM kits, the software is released within C2000WARE MotorControl SDK.
Eigenschaften
- 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.
Typische Anwendungen
- AC drive control module, HVAC motor control, Robot servo drive, Servo drive control module, Servo drive power stage module
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Wire Section | λDom typ.(nm) | Emittierte Farbe | 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) | Chiptechnologie | 2θ50% typ.(°) | Vin | VOut1(V) | IOut1(A) | Isolierungstyp | fswitch(kHz) | ∫Udt(Vµs) | NPRI : NSEC | L(µH) | VT(V (AC)) | L(mm) | B(mm) | H(mm) | Montageart | xPxC | Ausführung | Ports | Schirmung | Tab | EMI | LED | Anwendungssystem | IR(A) | Arbeitsspannung(V (AC)) | Verpackung | Interface typ | Gender | Betriebstemperatur | Farbe | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(Ω) | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Kurzschlussbrücken, 1, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Kurzschlussbrücken | Pins1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge2.44 mm | – | – | – | – | – | – | – | – | – | – | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | VerpackungBeutel | – | GenderJumper | Betriebstemperatur -40 °C up to +125 °C | FarbeSchwarz | – | – | – | – | – | – | |||
 | WR-PHD Stiftleisten - Einreihig, 2, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge5.08 mm | – | – | MontageartTHT | – | – | – | – | – | – | – | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | VerpackungBeutel | – | GenderStiftleiste | Betriebstemperatur -40 °C up to +105 °C | – | – | – | – | – | – | TypGerade | |||
 | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Kabelschutzprinzip | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge10 mm | – | Höhe12.6 mm | MontageartTHT | – | – | – | – | – | – | – | – | Nennstrom16 A | Arbeitsspannung250 V (AC) | VerpackungKarton | – | – | Betriebstemperatur -40 °C up to +105 °C | – | – | – | – | – | – | TypHorizontal | |||
 | WR-PHD Stiftleisten - Einreihig, 3, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge7.62 mm | – | – | MontageartTHT | – | – | – | – | – | – | – | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | VerpackungBeutel | – | GenderStiftleiste | Betriebstemperatur -40 °C up to +105 °C | – | – | – | – | – | – | TypGerade | |||
 | WR-USB Mini/Micro Connectors, 5, Micro USB 2.0 | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-USB Mini/Micro Connectors | Pins5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MontageartSMT | – | AusführungMit Pegs- High Current | – | – | – | – | – | – | Nennstrom3 A | Arbeitsspannung30 V (AC) | VerpackungTape and Reel | Interface typType B | GenderBuchse | Betriebstemperatur -40 °C up to +85 °C | FarbeSchwarz | – | – | – | – | – | TypHorizontal | |||
 | WR-PHD Stiftleisten - Einreihig, 5, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge12.7 mm | – | – | MontageartTHT | – | – | – | – | – | – | – | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | VerpackungBeutel | – | GenderStiftleiste | Betriebstemperatur -40 °C up to +105 °C | – | – | – | – | – | – | TypGerade | |||
 | WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | MontageartSMT | – | – | – | – | – | – | – | – | Nennstrom0.5 A | – | – | – | – | Betriebstemperatur -55 °C up to +125 °C | – | Impedanz @ 100 MHz100 Ω | Maximale Impedanz125 Ω | Maximale Impedanz450 MHz | Nennstrom 21650 mA | Gleichstromwiderstand0.15 Ω | TypBreitband | ||||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | dominante Wellenlänge [typ.]630 nm | Emittierte FarbeSuperrot | Spitzen-Wellenlänge [typ.]645 nm | – | – | Lichtstärke [typ.]60 mcd | – | – | Durchlassspannung [typ.]1.9 V | – | – | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | Länge2 mm | Breite1.25 mm | Höhe0.7 mm | MontageartSMT | – | – | – | – | – | – | – | – | – | – | VerpackungTape and Reel | – | – | Betriebstemperatur -40 °C up to +85 °C | – | – | – | – | – | – | – | ||||
 | WE-PPTI Push-Pull Transformers, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PPTI Push-Pull Transformers | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Input Voltage 3.3 V (DC) | Ausgangsspannung 13.3 V | Ausgangsstrom 10.8 A | IsolierungstypFunktional | Switching Frequency 400 - 700 | Spannung-µSekunde13 Vµs | Übersetzungsverhältnis1:1.75 | Induktivität86 µH | Prüfspannung2500 V (AC) | Länge8.3 mm | Breite12.6 mm | Höhe4.1 mm | MontageartSMT | – | – | – | – | – | – | – | – | – | – | VerpackungTape and Reel | – | – | Betriebstemperatur -40 °C up to +125 °C | – | – | – | – | – | – | – | |||
 | WR-MJ Cat 3 Modular Jacks – THT, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-MJ Cat 3 Modular Jacks – THT | – | – | – | – | – | – | – | Spitzen-Wellenlänge (Grün) [typ.]570 nm | Spitzen-Wellenlänge (Gelb) [typ.]590 nm | – | Lichtstärke (Grün) [typ.]13 mcd | Lichtstärke (Gelb) [typ.]8 mcd | – | Durchlassspannung (Grün) [typ.]2.3 V | Durchlassspannung (Gelb) [typ.]2.3 V | – | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | – | – | – | MontageartTHT | Anzahl der Pins (xPxC)8P8C | AusführungLow Profile | Ports1x1 | Schirmunggeschirmt | Tab PositionOben | EMI FingerJa | LED (Links-Rechts)gelb-grün | AnwendungssystemCAT 3 | Nennstrom1.5 A | Arbeitsspannung125 V (AC) | VerpackungTape and Reel | – | – | Betriebstemperatur -40 °C up to +85 °C | – | – | – | – | – | – | TypHorizontal |