ZM7300G Series Digital Power Manager
Data Sheet
Four enable outputs EN0…EN3 control the Auxiliary Devices. Four monitoring inputs PG0…PG3 read
status of the Auxiliary Devices. The enable outputs and monitoring inputs are paired together and
permanently assigned to specific pins of the DPM as shown in Figure 7.
Figure 7. Auxiliary Device Type Window
Turn-on and turn-off delays can be programmed for each Auxiliary Device as shown in Figure 8. Timing
of turn-on and turn-off events can be synchronized between Auxiliary Devices and POL converters by
programming appropriate delays for specific types of devices.
Figure 8. Sequencing Tracking Window
ZD-00896 Rev. 5.1, 13-Jul-10
www.power-one.com
Page 13 of 33
POWER-ONE [ POWER-ONE ]
