EQ2660-9R Datasheet, PDF (3/26 Pages) Power-One – Q Series Data Sheet 66 – 132 Watt DC-DC Converters

Q Series Data Sheet
®
66 – 132 Watt DC-DC Converters
Part Number Description
Input voltage range V_i:
14.4 – 36 V ....................................................... B
21.6 – 54 V ....................................................... G
33.6 – 75 V ........................................................ C
38.4 – 75 V ..................................................... 48
43 – 108 V ......................................................... D
65 – 150 V ......................................................... E
Series ................................................................................... Q
Number of outputs:
Single-output models ......................................... 1
Double-output models ........................................ 2
Single-output models (long case) ² ................... 6
Double-output models (long case) ² ................. 7
Single-output models:
Nominal output voltage (main output):
3.3 V ................................................................... 1
5.1 V ................................................................... 0
12 V .................................................................... 3
15 V .................................................................... 5
24 V ................................................................ 6, 7
Other voltages ............................................ 7, 8, 9
Other specifications or additional
features for single-output models ³ .... 01 – 99
Double-output models:
Nominal voltage of 2^nd output V_{o2 nom}
5.1 V ........................................................ 01 – 09
12 V ......................................................... 20 – 39
15 V ......................................................... 40 – 59
24 V ......................................................... 60 – 79
Other voltages or additional
features ³ .................................................................. 01 – 99
Operational ambient temperature range T_A:
–10 to 50 °C ...................................................... -2
–25 to 71 °C (option, NFND) ............................ -7
–40 to 71 °C ...................................................... -9
other ....................................................... -0, -5, -6
Output voltage control input (auxiliary function) ¹ ................. R
Potentiometer (option, NFND) ¹ ........................................... P
Additional heatsinks ..................................................... B , B1
RoHS compliant for all six substances ............................ G³
1 _{Option P excludes feature R and vice versa.}
2 _{Models with 220 mm case length. Just add 5000 to the standard model number.}
3 _{Customer-specific models.}
Note: The sequence of options must follow the order above.
Preferred for new designs.
C Q 2 5 40 -9 R B1 G
Example:
CQ2540-9B1G: DC-DC converter, input voltage
range 33.6 to 75 V, double-output model, each
output providing 15 V/ 3.3 A, equipped with a heat
sink, operating ambient temperature T_A = – 40 to
71 °C, RoHS-compliant for all six substances.
Note: All models have the following auxiliary functions, which are
not shown in the type designation: input and output filter, inhibit,
sense lines, current sharing, Out OK signal, LED indicators, and
test sockets (not 48Q models).
Note: 48Q models are designed according to Telecom standards
ETS 300132-2 and EN 41003. V_{i min} is 38.4 V such limiting the
input current I _i to 150% of I _{i nom}.
BCD20011- G Rev AG, 12-Mar-2012
Page 3 of 26
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