NUREMBERG, Germany–(Small business WIRE)–PCIM Europe – Electricity Integrations (NASDAQ: POWI), the chief in gate driver technology for medium- and substantial-voltage inverter purposes, these days announced the SCALETM EV household of gate-driver boards for Infineon EconoDUALTM modules. Suitable for primary, clone and new SiC variants, the driver targets high-power automotive and traction inverters for EV, hybrid and fuel-cell automobiles which include buses and trucks as properly as development, mining and agricultural machines.
SCALE EV board-amount gate motorists include two strengthened gate-travel channels, affiliated ability supplies and checking telemetry. The new boards are automotive-certified and ASIL B certified, enabling implementation of ASIL C traction inverter styles. The 1st SCALE EV relatives member to be released is the 2SP0215F2Q0C, built for the EconoDUAL 900 A 1200-volt IGBT half-bridge module.
Peter Vaughan, director of automotive organization growth at Electricity Integrations, reported: “Gate-driver style and design is significant to the two the general performance and reliability of electric motor vehicles. By providing a item wherever the growth, tests and qualification in addition ASIL certification have currently been carried out, we are radically decreasing advancement time and price.”
The superior amount of integration presented by modern new driver ICs allows the full driver board, like gate electric power, to in shape on to the define of the power module, though still providing the spacing important for reinforced isolation in accordance to the IEC 60664 conventional. The ASIC deal offers 11.4 mm of creepage and clearance, precisely built to meet the necessities for 800‑volt motor vehicle technique voltages. Input and output traces to the system microcontroller are related by means of two independent on-board connectors to meet functional basic safety necessities. A single 5 V provide per channel is essential, with other isolated voltages becoming created on the board itself.
The SCALE EV gate-driver family is rated at 1200 V for 400-volt and 800-volt techniques and supports equally silicon carbide (SiC) MOSFETs and silicon IGBTs. The design and style carries a 5500-meter altitude ranking and is optionally readily available with conformal coating for specialized cleanliness specifications. The design and style contains a huge assortment of safety provisions, together with active shorter-circuit, energetic discharge of related DC-backlink capacitor, overvoltage limitation by using energetic gate regulate, diagnostic purpose this kind of as gate checking, signal transmission checking and on-chip temperature monitoring, and brief-circuit and in excess of-latest response of much less than one microsecond for SiC MOSFETs and significantly less than a few microseconds for IGBTs.
Availability & Methods
Assist elements for SCALE EV include the info sheet, pressFIT device CAD structure, the RDHP-2250Q adaptor breakout board and Computer system-primarily based software. Ability Integrations offers style companies to tune switching functionality for specific IGBT or SiC die, and to customize the format for novel module form-variables. Samples of the 2SP02152FQ are readily available now, with entire manufacturing launch in the fourth quarter of 2022. Pricing starts at $200 every single for 100-piece quantities.
For further more facts, make contact with a Electricity Integrations