The LTM8047 and LTM8048 µModule converters take the hassle out of designing isolated power supplies
The document introduces the LTM8047 and LTM8048, which are flyback uModule converters designed to simplify the design of isolated power supplies. These devices integrate the controller, switching elements, rectification, transformer, and feedback circuitry into a single 9mm x 11.25mm x 4.92mm BGA package that is RoHS compliant.
Both models operate from input voltages ranging from 3.1V to 32V and can produce over 1W of isolated power. The LTM8047 serves as the base unit, while the LTM8048 adds an integrated high-performance 300mA linear post regulator with a low dropout voltage.
| Input Voltage Range | 3.1V to 32V |
|---|---|
| Isolated Power Output | Over 1W |
| Package Dimensions | 9mm x 11.25mm x 4.92mm |
| Post Regulator Current (LTM8048) | 300mA |
The LTM8048 adds an integrated 300mA linear post regulator to the LTM8047.
The device comes in a compact BGA package measuring 9mm x 11.25mm x 4.92mm.
The converter operates from inputs ranging between 3.1V and 32V.
The device is capable of producing over 1W of isolated power.