EV8847-D-00A – 6A HIGH EFFICIENT, SYNC STEP-DOWN SWITCHER

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.

EV8847-D-00A Rev.1.0

www.MonolithicPower.com

7

7/5/2016

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

© 2016 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 2.7V and 6V, 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 and make EN voltage more than threshold. The board will

automatically start up.

LAYOUT RECOMMENDATION OF MP8847

Proper layout of the switching power supplies is very important, and sometimes critical to make it work

properly. Especially, for the high switching frequency converter, if the layout is not carefully done, the

regulator could show poor line or load regulation, stability issues.