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Details
| Topologie | Motor Drive |
| Eingangsspannung | 14-60 V |
| IC-Revision | 1.1 |
Beschreibung
The EPC9194 demonstration board is a 3-phase BLDC motor drive inverter board featuring the EPC2302 eGaN FET 1.8 mΩ maximum RDS(on), 100 V maximum device voltage. The EPC9194 can deliver up to 60 Apk (40 ARMS) steady state output current.The board can also be configured for multi-phase DC–DC conversion and the EPC2302 supports PWM switching frequencies up to 250 kHz in motor drive applications and 500 kHz in DC-DC applications.The EPC9194 contains all the necessary critical functions circuits to support a complete motor drive inverter including gate drivers, regulated auxiliary power rails for housekeeping supplies, voltage, and temperature sense, accurate current sense, and protection functions.The EPC9194KIT includes:One (1) EPC9194 evaluation boardOne (1) EPC9147C controller boardOne (1) EPC9147E controller board
Eigenschaften
3-phase inverter based on EPC2302 eGaN FET with wide input DC voltage ranging from 14 V to 60 VDimensions: L x W = 130 mm x 10 mm (including connector)Low distortion switching that keeps motor audio emission low and reduces torque rippledv/dt optimized for motor drives less than 10 V/ns with option to increase dv/dt for DC–DC applicationsCurrent sense, voltage sense, temperature monitoring circuitProtection features including: over-current and input supply under voltage lockoutShaft encoder/Hall sensors interface connector for motor drive application with two voltage levels selection optionThe board can also be configured to operate as a synchronous buck DC–DC converter
Typische Anwendungen
- BLDC motor drives for eMobility, robotics, drones, Synchronous buck DC-DC converters
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | Fl(mm) | Verpackung | L(µH) | IRP,40K(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Version | Ø ID(mm) | VPE | Pins | Farbe | Gender | IR(A) | H(mm) | Ø OD(mm) | IR 1(A) | Ti | Tl(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 50 V(DC), 680 pF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | Kapazität680 pF | Kapazität±10% | Nennspannung50 V (DC) | Bauform0805 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor2.5 % | Isolationswiderstand10 GΩ | KeramiktypX7R Klasse II | Länge2 mm | Breite1.25 mm | Pad Dimension0.5 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | Verpackungseinheit4000 | – | – | – | – | Höhe0.8 mm | – | – | – | – | |||||
 | WE-PD SMT-Speicherdrossel, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD SMT-Speicherdrossel | – | – | – | Bauform6033 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge5.9 mm | Breite6.2 mm | – | – | Induktivität33 µH | Performance Nennstrom1.05 A | Sättigungsstrom0.9 A | Gleichstromwiderstand400 mΩ | Eigenresonanzfrequenz17 MHz | VersionRobust | – | Verpackungseinheit1000 | – | – | – | – | Höhe3.3 mm | – | – | – | – | ||||
 | WA-SMSI SMT Stahl Spacer mit Innengewinde M2, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWA-SMSI SMT Stahl Spacer mit Innengewinde M2 | – | – | – | – | Betriebstemperatur -55 °C up to +150 °C | – | – | – | Länge1 mm | – | – | VerpackungTape and Reel | – | – | – | – | – | – | Innendurchmesser2.8 mm | Verpackungseinheit1500 | – | – | – | – | – | Außendurchmesser4.35 mm | – | InnengewindeM2 | – | |||
 | WR-PHD Kurzschlussbrücken, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Kurzschlussbrücken | – | – | – | – | Betriebstemperatur -40 °C up to +125 °C | – | Isolationswiderstand1000 MΩ | – | Länge2.44 mm | – | – | VerpackungBeutel | – | – | – | – | – | – | – | – | Pins1 | FarbeSchwarz | GenderJumper | Nennstrom3 A | – | – | – | – | – | |||
 | WP-SMBU REDCUBE SMT 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 | – | – | – | – | – | – | – | Verpackungseinheit600 | – | – | – | Nennstrom70 A | Höhe5 mm | Außendurchmesser9 mm | Nennstrom [1]70 A | InnengewindeM5 | Gewindelänge6 mm |