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Power Integrations BRD2469W | Demoboard RDR-975
RDR-975 - 750 W (~1 HP) 3-Phase Inverter Using BridgeSwitch-2
Overview
| Topology | Buck Converter |
| Input voltage | 340 V |
| IC revision | A |
Description
750 W (~1 horsepower) 3-phase inverter using BridgeSwitch-2 (BRD2469W) and LinkSwitch-TN2 (LNK3205D) in field-oriented control (FOC) operation
Features
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
Typical applications
- High-Voltage Brushless DC (BLDC) Motor Drive
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | C | VR (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Pins (pcs) | Gender | Type | Mount | Working Voltage (V (AC)) | PCB/Cable/Panel | Contact Resistance (mΩ) | Tol. R | H (mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744776268 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD2 SMT Power Inductor | 680 | 0.36 | 0.43 | 2.25 | 2.7 | – | – | – | – | – | – | – | – | 9 | – | – | – | – | SMT | – | – | – | – | 5.4 | ||
 | 861221485017 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-AIE8 Aluminum Electrolytic Capacitors | – | – | – | – | – | 330 µF | 450 | 3000 | 2120 | 1156.07 | 20 | 10 | 30 | 41 | Tray | – | – | – | – | – | – | – | – | – | ||
 | 620102131822 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 2.00 mm Male Pin Header | – | 2 | – | – | – | – | – | – | – | – | – | 2 | – | 8 | Tape and Reel | 2 | Male | Horizontal | SMT | 100 | PCB | 20 | max. | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744776268 | SPEC | |
| 861221485017 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | |
| 620102131822 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | C | VR (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Pins (pcs) | Gender | Type | Mount | Working Voltage (V (AC)) | PCB/Cable/Panel | Contact Resistance (mΩ) | Tol. R | H (mm) | Samples |
|---|
