MAX1906EVKIT Maxim Integrated, MAX1906EVKIT Datasheet - Page 3

• Manufacturer Part Number: MAX1906EVKIT
• Description: Power Management IC Development Tools
• Manufacturer: Maxim Integrated
• Series: MAX1906r

Table 1. JU5 Settings
The MAX1906 EV kit sinks current during overcharge
detection to blow the fuse. The EV kit sinks current in
one of two ways: internally through the OUT pin, or
externally through MOSFET N1 driven by the DRV pin.
JU5 must be configured to choose the path for the cur-
rent. See Table 1 for JU5 configuration.
Note: During battery-overcharge detection, DRV is
always driven high to drive the external MOSFET N1.
The MAX1906 IC includes a special test mode that
allows the chip to be tested in a fully assembled battery
pack. Refer to the Test Mode section in the MAX1906
data sheet for test-mode setup instructions. Use the
TEST pad to set the EV kit in test mode.
SHUNT POSITION
1 and 2
2 and 3
_______________________________________________________________________________________
Current sink through OUT pin
Current sink through MOSFET N1
EV KIT FUNCTION
Current Sink
Test Mode
MAX1906 Evaluation Kit
The MAX1906 EV kit drives outputs OUT, DRV, and
DISCON high or low to warn the user if fault conditions
are detected. Refer to the MAX1906 data sheet for the
state of these outputs under different conditions.
The MAX1906 EV kit is designed to evaluate the
MAX1906X Li+ battery-pack protector. The EV kit can
also be used to evaluate the MAX1906S 2-cell and the
MAX1906V 3-cell Li+ battery-pack protectors. Order
samples of these battery protectors and replace the
MAX1906X (U1) on the board with the desired part. To
evaluate other parts, configure JU1 and JU2 to account
for the reduced number of cells in the Li+ battery pack.
See Table 3 for JU1 and JU2 configurations.
Table 2. JU1 and JU2
MAX1906XEGE
MAX1906VEGE
MAX1906SEGE
PART ON
EV KIT
BATTERY PACK
NO. OF CELLS /
Evaluating MAX1906V/S
4
3
2
Output Signals
SHUNT POSITION
Installed
Installed
None
JU1
Installed
None
None
JU2
3