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Texas Instruments DRV8162L | Demoboard TIDA-010956
48V, 4kW small form-factor three-phase inverter reference design for integrated motor drives
Details
| Topologie | Gegentaktwandler (Vollbrücken) |
| Eingangsspannung | 48 V |
| Ausgang 1 | 100 V / 85 A |
| IC-Revision | A |
Beschreibung
This reference design demonstrates a three-phase inverter with nominal 48V DC input and 85Arms output current rating. The 100V intelligent half-bridge gate driver DRV8162L enables a small size, robust and high efficiency power stage. Multichannel shutdown paths using the split power supply architecture of RV8162L are proposed for the Safe Torque Off (STO) function. With the internal VDS monitor and protection feature of the DRV8162L, the power stage is protected against overcurrent failures of shoot-through or outputs short-circuit. Precision phase current sensing is achieved using the INA241A. The design offers a 3.3V I/O interface to connect a host controller like a C2000™ MCU for quick and easy evaluation.
Eigenschaften
- Three-phase inverter with 24V DC to 60V DC input and -85ARMS continuous output current
- Smart half-bridge gate driver DRV8162L with on-chip hardware protection
- Fully protected power stage: shoot-through, overcurrent, short circuit, undervoltage, overtemperature protections
- Programmable gate driver source, sink currents from 16mA, 32mA to 1A, 2A eases optimization of efficiency and EMI performanceConfigurable dead-time insertion to avoid shoot through
- In-phase shunt-based current sensing with INA241A high-common mode rejection, zero-drift current-sense amplifier and AMC0106M05 function isolated modulator
- Multichannel shutdown paths to enable flexible design of STO function
Typische Anwendungen
- Mobile robot, Robotics, Single and multiaxis servo drives, AC inverter and VF drives, Industrial and collaborative robot
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) | IV typ.(mcd) | VF typ.(V) | Chiptechnologie | 2θ50% typ.(°) | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | fres(MHz) | Montageart | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(mΩ) | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LHMI SMT Speicherdrossel, 2, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LHMI SMT Speicherdrossel | Pins2 | – | – | – | – | – | – | – | – | – | – | – | – | – | Bauform4020 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge4.45 mm | Breite4.06 mm | Höhe1.8 mm | – | – | Induktivität22 µH | Performance Nennstrom1.3 A | Sättigungsstrom 11.45 A | Sättigungsstrom @ 30%2.35 A | Eigenresonanzfrequenz14 MHz | MontageartSMT | – | – | – | – | Gleichstromwiderstand500 mΩ | – | ||||
 | WR-TBL Series 2431 - 3.50 mm Horizontal cable entry with rising clamp, 4, Käfigzugklemme | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins4 | PCB/Kabel/PanelPCB | ModularityNein | Wire Section 30 to 16 (AWG) 0.05 to 1.31 (mm²) | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -30 °C up to +120 °C | – | – | – | Länge14 mm | – | – | – | VerpackungKarton | – | – | – | – | – | MontageartTHT | – | – | – | – | – | TypHorizontal | |||
 | WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Bauform0402 | Betriebstemperatur -55 °C up to +125 °C | – | – | – | Länge1 mm | Breite0.5 mm | Höhe0.5 mm | Pad Dimension0.25 mm | – | – | – | – | – | – | MontageartSMT | Impedanz @ 100 MHz100 Ω | Maximale Impedanz200 Ω | Maximale Impedanz800 MHz | Nennstrom 2870 mA | Gleichstromwiderstand300 mΩ | TypHochgeschwindigkeit | ||||
| WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Bauform0402 | Betriebstemperatur -55 °C up to +125 °C | – | – | – | Länge1 mm | Breite0.5 mm | Höhe0.5 mm | Pad Dimension0.25 mm | – | – | – | – | – | – | MontageartSMT | Impedanz @ 100 MHz300 Ω | Maximale Impedanz400 Ω | Maximale Impedanz380 MHz | Nennstrom 2700 mA | Gleichstromwiderstand800 mΩ | TypBreitband | ||||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads27 Dateien Strahldaten
| Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | dominante Wellenlänge [typ.]525 nm | Emittierte FarbeGrün | Spitzen-Wellenlänge [typ.]515 nm | Lichtstärke [typ.]430 mcd | Durchlassspannung [typ.]3.2 V | ChiptechnologieInGaN | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | Bauform0603 | Betriebstemperatur -40 °C up to +85 °C | – | – | – | Länge1.6 mm | Breite0.8 mm | Höhe0.7 mm | – | VerpackungTape and Reel | – | – | – | – | – | MontageartSMT | – | – | – | – | – | – | |||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Kapazität100 nF | Kapazität±10% | Nennspannung16 V (DC) | Bauform0402 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor5 % | Isolationswiderstand5 GΩ | KeramiktypX7R Klasse II | Länge1 mm | Breite0.5 mm | Höhe0.5 mm | Pad Dimension0.25 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Kapazität10 µF | Kapazität±10% | Nennspannung10 V (DC) | Bauform0805 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor10 % | Isolationswiderstand0.01 GΩ | KeramiktypX7R Klasse II | Länge2 mm | Breite1.25 mm | Höhe1.25 mm | Pad Dimension0.5 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Kapazität1 µF | Kapazität±10% | Nennspannung50 V (DC) | Bauform0805 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor10 % | Isolationswiderstand0.1 GΩ | KeramiktypX7R Klasse II | Länge2 mm | Breite1.25 mm | Höhe1.25 mm | Pad Dimension0.5 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Kapazität10 µF | Kapazität±10% | Nennspannung50 V (DC) | Bauform1210 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor10 % | Isolationswiderstand0.01 GΩ | KeramiktypX7R Klasse II | Länge3.2 mm | Breite2.5 mm | Höhe2.5 mm | Pad Dimension0.6 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Kapazität1 µF | Kapazität±10% | Nennspannung50 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor10 % | Isolationswiderstand0.5 GΩ | KeramiktypX7R Klasse II | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.35 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – |