GE Industrial Solutions Zephyr Non-Isolated SMT - Manual (Page 9)

Zephyr Non-Isolated SMT DC-DC Power Module:
0.8V to 3.5V @ 20A Output, 5V to 12V Input
Data Sheet
March 31, 2010
I OUT , 16 A/div I OUT , 16 A/div
2.5 V 3.3 V
V OUT , 100 mV/div V OUT , 100 mV/div
20
μs/div
20
μs/div
Figure 9. Transient Response: V IN = 12V, Figure 10. Transient Response: V IN = 12V,
V OUT = 2.5V,
ΔI =16A, dI/dt = 600 A/μs
V OUT = 3.3V,
ΔI = 16A, dI/dt = 600 A/μs
I OUT , 16 A/div
I OUT , 16 A/div
1.3 V 0.8 V
V OUT , 100 mV/div V OUT , 100 mV/div
20
μs/div
20
μs/div
Figure 11. Transient Response: V IN = 5V, Figure 12. Transient Response: V IN = 5V,
V OUT = 0.8V,
ΔI = 16A, dI/dt = 600 A/μs V
OUT = 1.3V,
ΔI = 16A, dI/dt = 600 A/μs
I OUT , 16 A/div I OUT , 16 A/div
1.8 V 2.0 V
V OUT , 100 mV/div V OUT , 100 mV/div
20
μs/div
20
μs/div
20
μs/div
Figure 13. Transient Response: V
IN
= 5V, Figure 14. Transient Response: V
IN
= 5V,
V OUT = 1.8V,
ΔI = 16A, dI/dt = 600 A/μs V
OUT = 2.0V,
ΔI = 16A, dI/dt = 600 A/μs
LINEAGE POWER 9