QW020A0G1Z Lineage Power, QW020A0G1Z Datasheet - Page 6

• 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

Tyco Electronics Power Systems
Characteristic Curves
The following figures provide typical characteristics curves for the QW020A0P1 (VO = 1.2V) module at room temperature (TA
= 25 °C)
Figure 1.
Figure 2.
Figure 3.
Data Sheet
August 22, 2006
86
84
82
80
78
76
74
72
70
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
30
0
Input Voltage and Current Characteristics.
Converter Efficiency vs. Output Current.
Output Ripple Voltage (IO = IO, max).
35
V
V
V
I
I
I
= 36 V
= 48 V
= 75 V
40
5
OUTPUT CURRENT, I
45
INPUT VOLTAGE, V
I
I
I
TIME, t (1 µs/div)
O
O
O
= 20 A
= 10 A
= 0 A
10
50
36 Vdc to 75 Vdc Input; 1.2 Vdc to 5.0 Vdc Output; 10 A to 20 A
55
O
(A)
I
(V)
60
15
QW010/015/020 Series Power Modules: dc-dc Converters;
65
70
20
Figure 4.
Figure 5.
Figure 6.
Transient Response to Step Decrease in
Load from 50% to 25% of Full Load
(VI = 48 Vdc).
Transient Response to Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 Vdc).
Start-up from Remote On/Off (IO = IO, max).
TIME, t (1 ms/div)
TIME, t (100 µs/div)
TIME, t (100 µs/div)
6