ADUM3190 Datasheet - Analog Devices

ADUM3190 High Stability Isolated Error Amplifier

The ADuM31901 is an isolated error amplifier based on Analog Devices, Inc., iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM3190 enable improvements in transient response, power density, and stability as compared to commonly use.

ADUM3190 Features

* Stability in isolated feedback applications 0.5% initial accuracy 1% accuracy over the full temperature range Compatible with Type II or Type III compensation networks Reference voltage: 1.225 V Compatible with DOSA Low power operation:

ADUM3190_AnalogDevices.pdf