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Texas Instruments UCC21710 | Demoboard TIDA-010054
Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations
Details
| Topologie | Gegentaktwandler (Halbbrücken) |
| Eingangsspannung | 700-800 V |
| Ausgang 1 | 500 V / 26 A |
| IC-Revision | April 2024 |
Beschreibung
This reference design provides an overview on the implementation of a single-phase dual active bridge (DAB) DC/DC converter. DAB topology offers advantages like soft-switching commutations, a decreased number of devices and high efficiency. The design is beneficial where power density, cost, weight, galvanic isolation, high voltage conversion ratio and reliability are critical factors, making it ideal for EV charging stations and energy storage applications. Modularity and symmetrical structure in DAB allow for stacking converters to achieve high power throughput and facilitate a bidirectional mode of operation to support battery charging and discharging applications.
Eigenschaften
Smart Gate driver UCC21710 providing integrated protection for SiC MOSFETs
TMS320F280039 controller for implementation of digital controlPrimary voltage of 700V to 800V DC, secondary voltage of 350V to 500V DC (SPS) 250V to 500V (EPS)Achieves peak efficiency of 98.7% and full load efficiency of 98%PWM switching frequency of 100kHz and reduced transformer size enabled by planar magneticsMaximum power output of 10kW
Typische Anwendungen
- Hybrid, electric and powertrain systems
- Power conversion system (PCS)
- DC fast charging power module
- DC fast charging station
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | 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) | Fl(mm) | Verpackung | Gender | Ausführung | Arbeitsspannung(V (AC)) | Montageart | B(mm) | H(mm) | IR 1(A) | Ti | Tl(mm) | Pins | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR(mA) | Z @ 1 GHz(Ω) | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Hellgrün | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | dominante Wellenlänge [typ.]570 nm | Emittierte FarbeHellgrün | Spitzen-Wellenlänge [typ.]572 nm | Lichtstärke [typ.]40 mcd | Durchlassspannung [typ.]2 V | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | Bauform0603 | Betriebstemperatur -40 °C up to +85 °C | – | – | – | Länge1.6 mm | – | VerpackungTape and Reel | – | – | – | MontageartSMT | Breite0.8 mm | Höhe0.7 mm | – | – | – | – | – | – | – | – | – | – | ||||
 | WE-MPSB EMI Multilayer Power Suppression Bead, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | – | – | – | Länge1.6 mm | Pad Dimension0.3 mm | – | – | – | – | MontageartSMT | Breite0.8 mm | Höhe0.8 mm | – | – | – | – | Impedanz @ 100 MHz26 Ω | Maximale Impedanz39 Ω | Maximale Impedanz515 MHz | Nennstrom6500 mA | Impedanz @ 1 GHz33 Ω | TypHochstrom | ||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Kapazität100 nF | Kapazität±10% | Nennspannung50 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor3 % | Isolationswiderstand5 GΩ | KeramiktypX7R Klasse II | Länge1.6 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel | – | – | – | – | Breite0.8 mm | Höhe0.8 mm | – | – | – | – | – | – | – | – | – | – | |||||
 | WR-PHD Stiftleisten - Einreihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | Länge5.08 mm | – | VerpackungBeutel | GenderStiftleiste | – | Arbeitsspannung250 V (AC) | MontageartTHT | – | – | – | – | – | Pins2 | – | – | – | Nennstrom3000 mA | – | TypGerade | |||
 | WR-DSUB PCB, –, – | Simulation– | Downloads7 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-DSUB PCB | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -55 °C up to +105 °C | – | Isolationswiderstand5000 MΩ | – | Länge30.8 mm | – | VerpackungTray | GenderWeiblich | AusführungMit Sechskantschraube | Arbeitsspannung125 V (AC) | – | – | – | Nennstrom [1]3 A | – | – | Pins9 | – | – | – | Nennstrom3000 mA | – | TypAbgewinkelt | ||
 | WP-THRBU REDCUBE THR with internal through-hole thread, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -55 °C up to +150 °C | – | – | – | – | – | VerpackungTape and Reel | – | – | – | MontageartTHR | Breite7 mm | Höhe3 mm | – | InnengewindeM3 | Gewindelänge2.5 mm | Pins4 | – | – | – | Nennstrom50000 mA | – | – |