2.5kV rms Isolated DC/DC Converter

The ADuM50101 is an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides regulated, isolated power, adjustable between 3.15 V and 5.25 V. Input supply voltages can range from slightly below the required output to significantly higher.

The iCoupler chip-scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.

Applications

* Power supply startup bias and gate drives

* Isolated sensor interfaces

* Industrial PLCs

* isoPower integrated, isolated dc-to-dc converter

* Regulated 3.15 V to 5.25 V output

* Up to 150 mW output power

* 20-lead SSOP package with 5.3 mm creepage

* High temperature operation: 105°C

* High common-mode transient immunity: >25 kV/µs