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Power Integrations BRD2469W | Demoboard RDR-975
RDR-975 - 750 W (~1 HP) 3-Phase Inverter Using BridgeSwitch-2
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 340 V |
| IC-Revision | A |
Beschreibung
750 W (~1 horsepower) 3-phase inverter using BridgeSwitch-2 (BRD2469W) and LinkSwitch-TN2 (LNK3205D) in field-oriented control (FOC) operation
Eigenschaften
BridgeSwitch-2 high-voltage half-bridge motor driver
- Integrated 600 V FREDFETs with ultra-soft, fast recovery diodes
- No heat sink
- High-side and low-side cycle-by-cycle current limit
- Optional latching low-side current limit
- Configurable latching or hysteretic over-temperature protection
- High-voltage bus monitor for overvoltage protection (OVP)
- Error flagging through the Error Flag (EF) pin or FAULT bus on the MCU interface
- Supports any microcontroller (MCU) for sensorless field-oriented control (FOC) through thesignal interface
- Instantaneous phase current output through the IPH pin of each BridgeSwitch-2 device
- +3.3 V supply available through the interface
Typische Anwendungen
- High-Voltage Brushless DC (BLDC) Motor Drive
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IR(A) | ISAT(A) | RDC max.(Ω) | fres(MHz) | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | L(mm) | Verpackung | Pins | Typ | Montageart | PCB/Kabel/Panel | H(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD2 SMT-Speicherdrossel, 680 µH, 0.36 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD2 SMT-Speicherdrossel | Induktivität680 µH | Nennstrom0.36 A | Sättigungsstrom0.43 A | Gleichstromwiderstand2.25 Ω | Eigenresonanzfrequenz2.7 MHz | – | – | – | – | – | – | – | – | Länge9 mm | – | – | – | MontageartSMT | – | Höhe5.4 mm | ||||
 | WCAP-AIE8 Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-AIE8 Aluminium-Elektrolytkondensatoren | – | – | – | – | – | Kapazität330 µF | Nennspannung450 V (DC) | Endurance 3000 | Rippelstrom2650 mA | Leckstrom1156.1 µA | Verlustfaktor20 % | Raster10 mm | Durchmesser30 mm | Länge40 mm | VerpackungTray | – | – | MontageartSnap-In | – | – | ||||
 | WR-WTB 2.00 mm Male Pin Header, –, 2 A | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-WTB 2.00 mm Male Pin Header | – | Nennstrom2 A | – | – | – | – | – | – | – | – | – | Raster2 mm | – | Länge8 mm | VerpackungTape and Reel | Pins2 | TypHorizontal | MontageartSMT | PCB/Kabel/PanelPCB | – |