EQ2320-7R POWER ONE, EQ2320-7R Datasheet - Page 17

• Manufacturer Part Number: EQ2320-7R
• Description: DC/DC Power Supply Dual-OUT 12V 9.2A 120W 15-Pin
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of EQ2320-7R

• Output Current: 9.2 A
• Output Voltage: 12 V
• Input Voltage: 65 to 150 V
• Number Of Outputs: 2
• Output Power: 120 W

BCD20011-G Rev AD, 22-Dec-09
Programmable Output Voltage (R-Function)
This feature is not available on models with 3.3 V output or with
option P.
The converters offer a programmable output voltage. The
adjust is performed either by an external control voltage V
an external resistor R
Trimming is limited to the values given in the table below (see
also Electrical Output Data). With open R-input, the output
voltage is set to V
With double-output models, both outputs are affected by the
R-input settings.
If output voltages are set higher than V
should be reduced accordingly, so that the maximum specified
output power is not exceeded.
Table 9a: R
Table 9b: R
a) Adjustment by means of an external control voltage
b) Adjustment by means of an external resistor:
Note: Models with 3.3 V output or with option P: The R-input must
be left open-circuit.
1
2
Caution: To prevent damage, V
negative.
V
V
The resistor can either be connected:
• between R (pin 16) and S – (pin 14) to set V
• between R (pin 16) and S+ (pin 12) to set V
V
V
First column: single or double output models with separated/paralleled outputs, second column: outputs in series connection.
Not possible for DQ2660 and EQ2660.
o
o
ext
ext
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
5.2
5.3
5.4
5.5
5.6
V
V
(V)
[V]
o nom
o nom
between R (pin 16) and S– (pin 14), see fig. 20.
≈ 2.5 V • –––––––
= 5.1 V
= 5.1 V
1
2
R
R
for V
for V
200
215
110
1
2
16.5
18.2
21.5
25.5
30.1
47.5
64.9
97.6
75
57.6
46.4
14.7
37.4
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
o nom
V
o
o
o nom
< V
> V
V
o
.
o nom
o nom
®
1
10
10.5
11
11.5
12.2
12.4
12.6
12.8
13
13.2
or R
7
7.5
8
8.5
9
9.5
; approximate values (V
; approximate values (V
V
V
ext
2
o
o
, connected to the R-input.
V
V
[V]
[V]
V
should not exceed 20 V, nor be
o nom
o nom
o
≈ V
1
1
14
15
16
17
18
19
20
11
22
23
24.4
24.8
25.2
25.6
26.0
26.4
o nom
= 12 V
= 12 V
o nom
, the output currents
• –––––
R
R
2.5 V
V
12.1
15.4
20
28
44.2
93.1
1
2
o
931
475
316
243
196
169
5.62
6.65
8.06
9.76
ext
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
o
> V
< V
i nom
i nom
o nom
o nom
, I
, I
.
o nom
o nom
ext
Page 17 of 26
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
, or
15.3
15.5
15.7
16
16.2
16.5
9
9.5
or
, series E 96 resistors); R
, series E 96 resistors); R
V
V
o
o
V
V
Fig. 20
Output adjust using an external control voltage V
Fig. 21
Output adjust using a resistor R
increase V
[V]
[V]
o nom
o nom
Note: R inputs of n converters with paralleled outputs may be
paralleled too, but if only one external resistor is used, its value
should be R
1
1
18
19
20
21
22
23
24
25
26
27
28
29
30.6
31
31.4
32
32.4
33
= 15 V
= 15 V
o
66 – 132 Watt DC-DC Converter
).
1
R
/n or R
R
115
1020
11
13.3
16.2
20
26.1
36.5
56.2
1
2
6.98
9.31
619
453
316
267
221
6.04
8.06
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
Single-output
model
Double-
output
model
i
Vi+
Vi–
i
Vi+
Vi–
2
/n, respectively.
2
1
= not fitted
= not fitted
15
16
17
18
19
20
21
22
24.5
25
25.5
26
20.5
21.5
22.5
23
23.5
26.4
2
2
2
2
06093b
Vo1+
Vo2+
Vo1–
Vo2–
Q Series Data Sheet
06094b
Vo+
Vo+
Vo–
Vo–
V
V
S+
S–
S+
S–
R
o
o
1
R
V
V
[V]
[V]
(to lower Vo) or R
16
12
14
10
o nom
o nom
4
6
8
16
12
14
10
4
6
8
1
1
+
49
50
51
52
52.8
V
30.0
32.0
34.0
36.0
38.0
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
ext
= 24 V
= 24 V
–
2
2
2
2
R
www.power-one.com
1
R
R
Load 1
Load 2
190
1690
1
2
R
12.1
15.4
20
23.7
28.0
34.8
44.2
60.4
90.9
866
590
442
374
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
ext
6.65
8.06
9.76
2
.
Load
2
(to
2
2
2