EV2759-Q-00A 36V SW CHARGER WITH PPM FOR 1-6S BATTERIES EV BOARD
EV2759-Q-00A Rev.1.0
MonolithicPower.com
8
7/29/2019
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© 2019 MPS. All Rights Reserved.
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Table 1: Connectors
Connectors Description
TP1/VIN
Connect to input source positive terminal
TP2/GND
Connect to input source negative terminal
TP5/BATT
Connect to battery pack positive terminal
TP4/GND
Connect to battery pack negative terminal
TP3/SYS
Connect to system load positive terminal
TP6/GND
Connect to system load negative terminal
TP7/SW
Test point of switching node
TP10/PMID Test
point
of
PMID
DISABLE, VCC, NTC,
TP8/ACOK, TP9/STAT
Test connection for related signals
TP11, TP12, TP13, TP14 /
GND
Test point of ground
Table 2: Jumpers
Jumpers Description
Alternative
Default
JP1,JP2,JP3,JP4,JP5,JP6 Select
battery
regulation
voltage for each cell
3.6V/4.0V/4.15V/4.2V/4.
35V/4.4V
4.2V
JP7,JP8,JP9,JP10,JP11,JP12
Select battery cell numbers
1cell/2cell/3cell/4cell/5c
ell/6cell
3cell
JP13
NTC divider
On board NTC divider
or pull-up only
NTC divider
JP14,JP15,JP16
Select input voltage minimum
limit
10V/15V/22V/28V 10V
JP17,JP18
Select input current limit
1A/1.5A/2A
2A
JP19,JP20 Select
CC-charge
current
1A/2A/3A
2A
This board is designed for MP2759 which is a highly integrated switching charger for 1-6 cell Li-ion/Li-
Polymer batteries in series. And layout accommodates most commonly used capacitors.
1, Connect the battery pack to BATT and GND connectors, take care that the battery positive/negative
terminal must not be reversely connected.
2, If using a battery emulator, preset the battery emulator to proper voltage and turn off the emulator,
connect to BATT and GND, then turn on the emulator output.
3, Preset an input power source to proper voltage and turn off the power source, connect the power
source to VIN and GND, then turn on the power source. The EVB would start charging.
4, Please confirm that the NTC jumper has been connected, otherwise it would not charge because of
NTC fault.
5, To modify the charging parameters, the EVB offers multiple options to be configured by the jumpers.
The charge current can be selected among 1A/2A/3A
The input current limit can be selected among 1A/1.5A/2A
The cell numbers can be selected among 1s/2s/3s/4s/5s/6s
The battery regulation voltage of each cell can be selected among
3.6V/4.0V/4.15V/4.2V/4.35V/4.4V