Microchip Technology Inc. today announced a new all-in-one hybrid power module, the first version introduced in the new line of power devices that will be available in 12 different models, with either MOSFETs or silicon carbide (SiC) insulated-gate bipolar transistors.
These hybrid power modules are highly integrated semiconductor power devices that reduce the number of components and simplify overall system design. Among the configurable power devices is a three-phase bridge topology available in SiC or Si semiconductor technologies. These highly reliable power devices, offering a compact design, low weight, and low profile, help reduce the size and weight of next-generation electric aircraft.
Another notable feature of these hybrid power modules is the large number of auxiliary power devices, which enable transient current limiting. Other optional capabilities include soft starting, solenoid connection control, a regenerative brake switch, and thermal sensors for external monitoring circuitry. The power modules also facilitate high-frequency switching power generation, allowing for smaller and more efficient systems.
The standard voltage for the power modules is between 650V and 1200V, with the option to reach 1700V upon request. The device is designed for low inductances, thus increasing power density, with power and signal connectors that can be soldered directly to the user's printed circuit board.
“Microchip is committed to developing products that help implement more compact and highly efficient systems in aviation,” said Leon Gross, corporate vice president of Microchip’s discrete power management business unit.
“Hybrid power modules offer a complete power solution to our customers who are designing next-generation aircraft.”.
Microchip is an experienced supplier of comprehensive power solutions. These hybrid power modules are easily configurable with other Microchip products and devices, such as FPGAs (field-programmable gate arrays), memory ICs, motor controllers, and motor monitoring ICs.
development tools
will provide detailed specification sheets and support through a team of dedicated engineers to assist customers at every stage of their design.
