ZY2160 60A No-Bus POL Data Sheet
8V to 14V Input
• 0.5V to 2.75V Output
ZD-01966 Rev. 1.3, 11-Oct-2011 www.power-one.com
Page 9 of 14
5.4 Transient Response
The pictures below show the deviation of the output
voltage in response to the 50%-75%-50% step load
at 1.0A/μs. In all tests the POL converter had a total
of 660μF ceramic and tantalum capacitors connected
across the output pins. The speed of the transient
response was varied by selecting different CCA
settings.
Figure 8. Vin=12V, Vout=2.5V. CCA=1
Figure 9. Vin=12V, Vout=2.5V. CCA=0
5.5 Thermal Derating Curve
20
30
40
50
60
25 35 45 55 65 75
Ambient Temperature, C
Load Current, A
0 LFM
100 LFM (0.5 m/s)
200 LFM (1 m/s)
300 LFM (1.5 m/s)
400 LFM (2 m/s)
500 LFM (2.5 m/s)
Figure 10. Thermal Derating Curves. Vin=12V, Vout=2.5V