QW020A0G1Z Lineage Power, QW020A0G1Z Datasheet - Page 11

• Manufacturer Part Number: QW020A0G1Z
• Description: DC/DC Converters & Regulators 36-75Vin 2.5Vout 20A TH
• Manufacturer: Lineage Power
• Series: QW020r

Specifications of QW020A0G1Z

• Product: Isolated
• Output Power: 50 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 2.5 V
• Output Current (channel 1): 20 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: DIP
• Output Type: Isolated
• Output Voltage: 2.5 V
• Package / Case: DIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CC109101490

Data Sheet
August 22, 2006
Characteristic Curves
The following figures provide typical characteristics curves for the QW010A0A1(VO = 5.0 V) module at room temperature (TA =
25 °C)
Figure 31.
Figure 32.
Figure 33. Output Ripple Voltage (IO = IO, max).
Tyco Electronics Power Systems
1.6
1.4
1.2
0.8
0.6
0.4
0.2
95
90
85
80
75
70
1
0
30
0
Input Voltage and Current Characteristics.
1
Converter Efficiency vs. Output Current.
35
2
40
3
OUTPUT CURRENT, I
45
TIME, t (1 µs/div)
INPUT VOLTAGE, V
4
50
I
I
I
O
O
O
5
= 5A
= 0A
= 10A
55
V
V
V
I
I
I
6
36 Vdc to 75 Vdc Input; 1.2 Vdc to 5.0 Vdc Output; 10 A to 20 A
= 36V
= 48V
= 75V
O
I
60
(A)
(V)
7
QW010/015/020 Series Power Modules: dc-dc Converters;
65
8
70
9
75
10
Figure 34. Transient Response to Step Decrease in
Figure 35. Transient Response to Step Increase in Load
Figure 36. Start-up from Remote On/Off (IO = IO, max).
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
from 50% to 75% of Full Load
(VI = 48 Vdc).
TIME, t (100 µs/div)
TIME, t (100 µs/div)
TIME, t (10 ms/div)
11