15
Battery Modes
*Discharge also allowed in this mode unless discharge fault condition is detected in which case discharge MOSFETs are
opened.
**Charge also allowed in this mode unless charge fault condition is detected in which case charge MOSFETs are opened.
Sleep Mode
Disconnect pins 3, 4 & 5
to put into Sleep Mode
Charge Mode
Connect pins 4 & 5
to enter Charge Mode
Discharge Mode
Connect pins 3 & 4
to enter Discharge Mode
1
2
3 4 5
6 7 8
1
2
3
4 5
6 7 8
1
2
3
4
5
6 7 8
Mode Name
VWAKE
VINTLK
Action
Mode Description
Sleep
Off
(High or Hi-z)
Off
(High or Hi-z)
Disconnect pins 3, 4, and
5 to enter Sleep Mode
Low power mode,
MOSFETs open
Charge
Off
(High or Hi-z)
On
(Low)
Connect pins 4 and 5 to
enable charging
Charge allowed*,
MOSFETs closed
Charge
On
(Low)
On
(Low)
Connect pin 4 to pins 5
and 3 to enable charging
Charge allowed*,
MOSFETs closed
Discharge
On
(Low)
Off
(High or Hi-z)
Connect pins 3 and 4 to
allow discharging
Discharge allowed**,
MOSFETs closed
Ship
Off
(High or Hi-z)
N/A
Press the SOC button
and hold for 20 sec
Low power mode,
MOSFETs open
Shutdown
N/A
N/A
Apply charge voltage to
exit Shutdown
Lowest power mode,
MOSFETs open
