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Overview
| Topology | Positive to Negative Converter |
| Input voltage | 550-850 V |
| Output 1 | 420 V / 25 A |
| IC revision | 1 |
Description
This reference design demonstrates the use of silicon carbide (SiC) MOSFETs to optimize the performance of a motor drive for auxiliary motors in electric vehicles, as well as Heating Ventilation and Air Conditioning (HVAC) and other similar applications. Utilizing SiC MOSFETs for these applications can increase system efficiency and increase power density compared to silicon solutions. SiC’s higher thermal conductivity and lower losses at higher switching frequencies enables smaller system size and cooling requirements, faster compressors and lower noise vibration harshness.
Features
Peak efficiencies of 99%, full load efficiency of 98.5%Wide input DC link voltage rangeClosed-loop sensorless field oriented control
Typical applications
- Heating Ventilation Air Conditioning (HVAC), Vehicle Electrification (VE) and other similar drive
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | Mount | L(mm) | IR(A) | Working Voltage(V (AC)) | Operating Temperature | IR(A) | Stranded Wire Section (AWG) | Stranded Wire Section (Metric) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-WTB 2.50 mm Male Header, 2, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-WTB 2.50 mm Male Header | Pins2 | PCB/Cable/PanelPCB | – | TypeVertical | – | MountTHT | Length7.5 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | Rated Current3 A | – | – | PackagingBag | ||
 | WR-TBL Series 2135 - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp | Status Activei| Production is active. Expected lifetime: >10 years. | Pins2 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 14 to 30 (AWG) 2.08 to 0.0509 (mm²) | MountTHT | Length10.16 mm | Rated Current14 A | Working Voltage250 V (AC) | Operating Temperature -30 °C up to +120 °C | – | Stranded Wire Section (AWG)14 to 30 (AWG) | Stranded Wire Section (Metric)2.08 to 0.0509 (mm²) | PackagingBox | ||||
 | WR-PHD Socket Header - Single, 5, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Single | Pins5 | – | – | TypeStraight | – | MountTHT | Length13.2 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | – | – | PackagingTray | ||
 | WR-PHD Socket Header - Dual, 10, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Dual | Pins10 | – | – | TypeStraight | – | MountTHT | Length13.2 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | Rated Current3 A | – | – | PackagingTray | ||
 | WR-PHD Pin Header - Dual, 12, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | Pins12 | – | – | TypeAngled | – | MountTHT | Length15.24 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | – | – | PackagingBag | ||
 | WR-PHD Socket Header - Dual, 12, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Dual | Pins12 | – | – | TypeStraight | – | MountTHT | Length15.74 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | Rated Current3 A | – | – | PackagingTray | ||
 | WR-PHD Pin Header - Dual, 14, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | Pins14 | – | – | TypeAngled | – | MountTHT | Length17.78 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | – | – | PackagingBag | ||
 | WR-PHD Pin Header - Dual, 26, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | Pins26 | – | – | TypeAngled | – | MountTHT | Length33.02 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | – | – | PackagingBag | ||
 | WR-PHD Socket Header - Dual, 26, – | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Dual | Pins26 | – | – | TypeStraight | – | MountTHT | Length33.52 mm | Rated Current3 A | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | Rated Current3 A | – | – | PackagingTray |