Isolated power module extends MagI3C portfolio
Combining the features of an isolated power module with a micro module, Würth Elektronik has added to its MagI³C family. The MagI³C-FIMM fixed isolated micro module. It combines the features of an isolated power module with those of a micro module in an LGA-7 package. It measures just 9.0 x 7.0 x 3.1mm.
The isolation capacitance between the primary and secondary windings is typically just 8pF. The 1W output power is maintained up to an ambient temperature of 100 degrees C without derating. It excels in the portfolio of fully isolated modules with an efficiency up to 91 per cent.
MagI³C power modules are fully integrated DC/DC converters with switching power stage, controller, inductor as well as I/O capacitors. They require no external circuitry because all components, including CIN and COUT, are integrated, allowing quick and easy circuit design without transformer expertise, advised Würth.
In addition to a small size and high efficiency, MagI³C-FIMM has an extended operating ambient temperature range (up to +125 degrees C). The module offers continuous short-circuit protection and over-voltage protection up to 3,000V.
The module is suitable for applications in data acquisition, test and measurement technology, for supplying interfaces and microcontrollers, and industrial electronics. It provides functional isolation for over-voltage protection and minimises ground loops and ground shifts as well as noise in the signal path or sensor systems. According to the manufacturer’s measurements, the low radiated EMI with tested filter combination is below the EN55032 Class B / CISPR-32 limits. The MicroModule is certified according to the current UL standard UL62368-1.
Developers can now order free samples and an evaluation board is available. MagI³C-FIMM is available from stock without a minimum order quantity.
Visit Würth Elektronik at electronica 2022 – Hall A5-406 and A2-451.
Würth Elektronik eiSos Group manufactures electronic and electromechanical components for the electronics industry. It is one of the largest European manufacturers of passive components and is active in 50 countries with production sites in Europe, Asia and North America.
The product range includes EMC components, inductors, transformers, RF components, varistors, capacitors, resistors, quartz crystals, oscillators, power modules, wireless power transfer, LEDs, sensors, connectors, power supply elements, switches, push-buttons, connection technology, fuse holders and solutions for wireless data transmission.
Würth Elektronik is part of the Würth Group, which specialises in assembly and fastening technology.
