Technical information

Power On/Off Operation
14 G24-L Module Hardware Description November 15, 2008
Figure 2-3 illustrates the power-on process using the ON_N signal.
Figure 2-3: ON_N Power On Timing
Turning the G24-L On Using IGN
To turn on G24-L, the IGN signal must be asserted high. The IGN signal must remain high for the
duration of the G24-L operation. G24-L powers down when the IGN signal is returned to its low
state.
Figure 2-4 illustrates the power-on process using the IGN signal.
Figure 2-4: IGN Power On Timing
Important: The Ignition signal functionality is disabled in the G24-LC charger model. This
signal is used for external charger supply application and doesn't function as
specified herein. Refer to “Battery Charger Interface” on page 47 for more
information.