MAX17681 Datasheet (Maxim Integrated) - Iso-Buck DC-DC Converter

MAX17681, Iso-Buck DC-DC Converter

The MAX17681 is a high-voltage, high-efficiency, isobuck DC-DC converter designed to provide isolated power up to 3W.

The device operates over a wide 4.5V to 42V input and uses primary-side feedback to regulate the output voltage.

The MAX17681 uses peak-current-mode control.

The low-resistance, on-c

MAX17681 Features

* Reduces External Components and Total Cost

* No Opto-Coupler

* Synchronous Primary Operation

* All-Ceramic Capacitors, Compact Layout

* Reduces Number of DC-DC Regulators to Stock

* Wide 4.5V to 42V Input

* 0.9V to 0.96 x VIN Primary O