CC109101474 Lineage Power, CC109101474 Datasheet - Page 26

• Manufacturer Part Number: CC109101474
• Description: Module DC-DC 1-OUT 5V 25A 10-Pin Quarter-Brick
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of CC109101474

• Package: 10Quarter-Brick
• Output Current: 25 A
• Output Voltage: 5 V
• Input Voltage: 48 V
• Number Of Outputs: 1

Data Sheet
June 15, 2009
Lineage Power
Characteristic Curves
The following figures provide typical characteristics curves for the QRW010A0B (VO = 12.0V) module at room temperature (TA
= 25 °C)
Figure 43.
Figure 44.
Figure 45. Output Ripple Voltage (IO = IO, max).
3.5
2.5
1.5
0.5
4
3
2
1
0
25
Input Voltage and Current Characteristics.
Converter Efficiency vs. Output Current.
35
V
V
V
I
I
I
OUTPUT CURRENT, Io (A)
= 36 V
= 75 V
= 48 V
INPUT VOLTAGE, V
TIME, t (1 µs/div)
45
QRW010/025/035/040 Series Power Modules; dc-dc Converters
55
I
(V)
36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A
65
I
I
I
O
O
O
= 10 A
= 5 A
= 0 A
75
Tested with a 220µF aluminium and a 1.0µF ceramic capacitor
across the load.
Figure 46. Transient Response to Step Decrease in
Figure 47. Transient Response to Step Increase in Load
Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across
the load.
Figure 48.
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
from 50% to 75% of Full Load
(VI = 48 Vdc).
Start-up from Remote On/Off (IO = IO, max).
TIME, t (100 µs/div)
TIME, t (100 µs/div)
2
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