EQD075A1 Datasheet, PDF (7/15 Pages) Lineage Power Corporation – 18-60Vdc Input; 3.3 to 5.0Vdc Output; 75W

Data Sheet
March 25, 2008
EQD075 Series Single Output: Eighth Brick Power Modules:
18-60Vdc Input; 3.3 to 5.0Vdc Output; 75W
Characteristic Curves (continued)
The following figures provide typical characteristics for EQD075A at T_A = 25^O C
6
5
Io = 15A
4
Io = 7.5A
3
Io = 0A
2
1
0
15
25
35
45
55
INPUT VOLTAGE, V_IN (V)
Figure7. Typical Input characteristics at room
temperature (V_o = 5V).
65
TIME, t (5 ms/div)
Figure 10. Typical Start-Up Characteristics from
Remote ON/OFF (V_o = 5V, I_o = 15A, V_in = 48V)
95
Vin = 18V
90
85
80
75
Vin = 48V
Vin = 24V
Vin = 60V
70
0
5
10
15
OUTPUT CURRENT, I_O (A)
Figure 8. Typical Converter Efficiency versus Output
Current at room temperature (V_o = 5V).
TIME, t (0.2ms/div)
Figure 11. Transient Response to a Dynamic Load
Change from 50% to 75% to 50% of full load
(5V@15A) at V_in =48V.
TIME, t (1 μs/div)
Figure 9. Typical Output Ripple and Noise at V_o = 5V
and I_o = 15A.
TIME, t (0.2ms/div)
Figure 12. Transient Response to a Dynamic Load
Change from 50% to 75% to 50% of full load
(5V@15A) at V_in =24V.
7