Linear Technology has introduced the LTM8047 and LTM8048 1.5W output DC/DC µModule converters with 725Vdc galvanic isolation.

The converters integrate the transformer, control circuitry and power switches in a 9mm x 11.25mm x 4.92mm BGA (ball grid array) package.

The BGA is enclosed for interconnect reliability in high vibration applications.

Both devices operate from an input voltage of 3.1V to 32V, delivering a regulated output voltage on the secondary side, adjustable from 2.5V to 12V (LTM8047) and 1.2V to 12V (LTM8048).

The LTM8048 includes a low noise linear post regulator that reduces the output ripple noise to 20µVrms at 300mA.

The LTM8047 and LTM8048 are available for immediate delivery from stock in three temperature grades, E and I from
-40°C to +125°C and MP for the -55°C to +125°C operating junction temperature range.

www.linear.com/product/LTM8047 and www.linear.com/product/LTM8048