EQ2660-9R Datasheet, PDF (6/26 Pages) Power-One – Q Series Data Sheet 66 – 132 Watt DC-DC Converters

Q Series Data Sheet
®
66 – 132 Watt DC-DC Converters
Electrical Input Data
General Conditions:
– T_A = 25 °C, unless T_C is specified.
– Sense lines connected directly at the connector, inhibit (28) connected to Vi – (32).
– R input not connected; with option P, V_o set to V_{o nom} at V_{i nom}.
Table 2a: Input data
Input
BQ
GQ
CQ
Characteristics
Conditions
min typ max min typ max min typ max
V_i
Operating input voltage I_o = 0 – I_{o max}
14.4
T_{C min} – T_{C max}
36 21.6
54 33.6
75
V_{i 100 ms} for ≤100 ms
without shutdown 14.4
21.6
33.6
V_{i nom} Nominal input voltage
24
36
48
V_{i abs} Input voltage limits
2s without damage 0
50 0
63 0
100
I_i
Typical input current ¹ V_{i nom}, I_{o nom}
4.5
3.0
2.2
P_{i 0}
P _{i inh}
I_{inr p}
No-load input power
Idle input power ⁴
Peak inrush current ²
V_{i min} – V_{i max}
I_o = 0
V_{i nom}, I_{o nom}
2.5
1.0
55
3.0
1.5
40
2.5
1.5
35
t_{inr r}
Rise time inrush
50
40
35
t_{inr h}
Time to half value
130
110
80
t_{d on}
Start-up time³
0 → V_{i min}, I_{o nom}
5
5
8
Unit
V
A
W
A
µs
ms
Table 2b: Input data
Input
Characteristics
Conditions
min
V_i
Operating input voltage I_o = 0 – I_{o max}
38.4
for ≤2 s
T_{C min} – T_{C max}
V_{i 100 ms} for ≤100 ms
without shutdown
V_{i nom} Nominal input voltage
V_{i abs} Input voltage limits
2s without damage 0
I_i
Typical input current ¹ V_{i nom}, I_{o nom}
P_{i 0}
P _{i inh}
I_{inr p}
No-load input power
Idle input power ⁴
Peak inrush current ²
V_{i min} – V_{i max}
I_o = 0
V_{i nom}, I_{o nom}
t_{inr r}
Rise time inrush
t_{inr h}
Time to half value
t_{d on}
Start-up time³
0 →V_{i min}, I_{o nom}
48Q ²
typ max min
75 43
n.a.
n.a.
36
48
100 0
2.2
2.5
1.5
35
35
80
8
DQ
typ max min
108 65
n.a.
115 55
72
125 0
1.5
5.5
3.5
20
50
90
20*
EQ
typ max
150
168
176
110
200
1.0
5.0
3.5
45
15
25
20*
* Models with version V104 or higher
1 _{Typical input current depends on model type}
2 _{According to ETS 300132-2}
3 _{See fig. 19}
4 _{Converter inhibited}
Unit
V
A
W
A
µs
ms
BCD20011- G Rev AG, 12-Mar-2012
Page 6 of 26
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