EQ2660-9R Datasheet, PDF (11/26 Pages) Power-One – Q Series Data Sheet 66 – 132 Watt DC-DC Converters

Q Series Data Sheet
®
66 – 132 Watt DC-DC Converters
Table 6b: Output data for double-output models with output 1 and output 2 in symmetrical or independent configuration.
General conditions as per table 5a
Output
48Q2660
24 V /24 V
BQ – GQ2660
Unit
24 V /24 V
Characteristics
Conditions
Output 1
Output 2
Output 1
Output 2
min typ max min typ max min typ max min typ max
V_o
Output setting voltage¹ V_{i nom}, I_{o nom}
23.88
24.12 23.76
24.24 23.88
24.12 23.76
24.24 V
V_ow Worstcase output
V_{i min} – V_{i max} 23.64
24.36 see Output
23.64
24.36
see Output
voltage
T_{C min} – T_{C max}
Voltage Regulation
Voltage Regulation
V_{o P} Overvoltage limitation ^{Io = 0 – Io max}
n.a.
27.5
30
n.a.
27.5
30
of second control loop
I_o
I_{o nom}
I_{o L}
v_o ⁴
Output current ²
V_{i min} – V_{i max}
Nominal output current ^{TC min – TC max}
Output current limit ²
Output Switch. frequ. V_{i nom}, I_{o nom}
voltage
BW = 20 MHz
noise Total incl.spikes
0.4
2.2
4.6
10
20
4.0 0.4
4.0
2.2
6.2 4.6
6.2
25
10 25
40
20 40
0.4
5.1
2.2
5.8
8.0
10 25
20 40
0.4
5.1 A
2.2
5.8
8.0
10
25 mV_pp
20 40
P_{o max} Output power total ¹
V_{i min} – V_{i max}
T_{C min} – T_{C max}
v_{o d} ⁴
t_d ^{4 5}
Dynamic Voltage
load
deviation
regulation _Recovery
time
V_{i nom}
I_{o nom} ↔ ¹/2 I_{o nom}
I _o2 = ¹/2 I_{o nom}
±400
400
V_{o tr} Output via R-input 1.1•V_{i min}-V_{i max} 14.4
voltage
0.1•I_{o nom} – I_{o nom}
trim range using opt. P T_{C min} – T_{C max}
n.a.
α_Vo Temp. coefficient of V_o I_onom
T_{C min} – T_{C max}
±0.02
106
132
±500
±400
±500
400
26.4
see Output
14.4 ³
26.4
Voltage Regulation
21.6
26.4
±0.02
±0.02
see Output
Voltage Regulation
±0.02
W
mV
µs
V
%/K
1 _{If the output voltages are increased above Vo nom through R-input control, option P setting or remote sensing, the output power should be}
reduced accordingly so that P_{o max} and T_{C max} are not exceeded.
2 _{See: Output Power at Reduced Temperature}
3 _{For DQ2660 and EQ2660: 16.8 V}
4 _{According to IEC/EN 61204}
5 _{Recovery time until Vo remains within ±1% of Vo, see Dynamic load regulation}
BCD20011- G Rev AG, 12-Mar-2012
Page 11 of 26
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