EV8865-Q-00A – 6A HIGH EFFICIENT SYNC. STEP DOWN SWITCHER WITH I2C

NOTICE:

The information in this document is subject to change without notice. Please contact MPS for current specifications.

Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS

products into any application. MPS will not assume any legal responsibility for any said applications.

EV8865-Q-00A Rev.1.0

www.MonolithicPower.com

7

3/25/2015

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2015 MPS. All Rights Reserved.

QUICK START GUIDE

1. Connect the positive and negative terminals of the load to the VOUT and GND pins,

respectively.

2. Preset the power supply output between 4.5V and 21V, and then turn off the power supply.

3. Connect the positive and negative terminals of the power supply output to the VIN and GND

pins, respectively.

4. Turn the power supply on. The board will automatically start up.

5. To use the Enable function, apply a digital input to the EN pin. Drive EN higher than 1.4V to turn

on the regulator, or less than 1.25V to turn it off.