CC109107050 Lineage Power, CC109107050 Datasheet - Page 8

• Manufacturer Part Number: CC109107050
• Description: Module DC-DC 1-OUT 3.3V 20A 8-Pin 1/8-Brick
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of CC109107050

• Package: 81/8-Brick
• Output Current: 20 A
• Output Voltage: 3.3 V
• Input Voltage: 48 V
• Number Of Outputs: 1
• Switching Regulator: Yes

Data Sheet
August 13, 2010
Characteristic Curves
The following figures provide typical characteristics for the EQW025A0Y (1.8V, 25A) at 25ºC. The figures are
identical for either positive or negative Remote On/Off logic.
Figure 13. Typical Converter Efficiency Vs. Output
current at Room Temperature.
Figure 14. Typical Output Ripple and Noise (Vin
=48Vdc, Io = 25A).
Figure 15. Typical Transient Response to Dynamic
Load change Load from 50% to 75% to 50% of Full
load at 48 Vdc Input.
LINEAGE
90
88
86
84
82
80
78
76
74
72
0
POWER
5
OUTPUT CURRENT, I
TIME, t (100s/div)
TIME, t (1s/div)
1 0
(continued)
15
o
36 - 75Vdc Input; 1.2Vdc to 5Vdc Output; 12A to 25A Output
(A)
EQW012/020/023/025 Series, Eighth-Brick Power Modules:
20
Vin=75V
Vin=48V
Vin=36V
25
Figure 16. . Derating Output Current versus Local
Ambient Temperature and Airflow
Figure 17. Typical Start-Up with application of Vin (Vin
= 48Vdc, Io = 25A).
Figure 18. Typical Start-Up Using Remote On/Off,
negative logic version shown (Vin = 48Vdc, Io = 25A).
24
27
21
18
12
15
9
6
3
0
20
300 LFM
1 00 LFM
200 LFM
400 LFM
NC
30
AMBIENT TEMPERATURE, T
40
TIME, t (5ms/div)
TIME, t (5ms/div)
50
60
70
A
O
C
80
90
8