Datasheet

Application information: monitoring and protection L6924D
24/38 Doc ID 11908 Rev 9
When the voltage (and thus, the temperature), returns to the window range, the device re-
starts the charging process. Moreover, there is a hysteresis for both the upper and lower
thresholds, as shown in Figure 20.
Note: T
BAT
= OK when the battery temperature between 0°C and 50°C
Figure 19. Battery temperature control flow chart
Figure 20. Voltage window with hysteresis on TH
Figure 21. Pin connection
V
MI NTH
V
MAXTH
V
MI NTH_ HYS
V
MAXTH_ HYS
900mV
780mV
225mV
248mV
Volt age
Variation on TH pin
Charge disable
Charge enable
L6924D
TH
V
REF
NTC