EV2632-R-00A – 3A CHARGER, 3A BOOST DISCHARGE, ALL-IN-ONE
NOTICE:
The information in this document is subject to change without notice. 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.
EV2632-R-00A Rev. 1.1
www.MonolithicPower.com
7
10/8/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
Boost Function
1 Attach the load to the “SYS” and “GND” terminals respectively.
2 Attach the positive and negative ends of the battery to the “BATT” and “GND” terminals respectively.
If it’s a battery simulator, please preset the voltage to 3.8V (typical value) firstly.
3 Short push the SW1 button, the boost will start to work. Verify the system output current is limited at
3A.
U1
MAIN CIRCUIT
EV2632-R-00A
GND
VIN
BATT
GND
1-Cell
Battery Pack
or Simulator
JP1
LED
3
VNTC
AGND VCC
NTC
VB
L
H
JP2
VCC
GND
SYS
LED
2
LED
1
LED
4
DCP
SDP1
SDP2
E-LOAD
SW1
Figure 5: Setup for Boost Mode