7
GLOBAL ENERGY EFFICIENCY SPECIALIST
GAQ40S3V3B
DC-DC Converter Technical Manual V1.4
Figure 11: Startup by power on
Figure 12: Shutdown by power off
V
out
V
out
V
in
V
in
Figure 9: Startup from On/Off
Figure 10: Shutdown from On/Off
Conditions: T
A
= 25
°
C (77
°
F), V
in
= 48 V.
V
out
On/Off
V
out
On/Off
Typical Waveforms
I
out
V
out
V
out
I
out
Figure 13: Output voltage dynamic response
(Load: 25% - 50% - 25%, di/dt=0.1 A/µs)
Figure 14: Output voltage dynamic response
(Load: 50% - 75% - 50%, di/dt=0.1 A/µs)
