BP 2101-7RG POWER ONE, BP 2101-7RG Datasheet - Page 15

• Manufacturer Part Number: BP 2101-7RG
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of BP 2101-7RG

• Input Voltage: 24V
• Screening Level: Commercial
• Operating Temperature Min Deg. C: -25C
• Operating Temperature Max Deg. C: 71C
• Product Length (mm): 164mm
• Product Depth (mm): 111mm
• Product Height (mm): 19.8mm
• Mounting Style: Din-Rail
• Pin Count: 15
• Number Of Outputs: 2
• Lead Free Status / RoHS Status: Compliant

Sense Lines
This feature enables compensation of voltage drop across
the connector contacts and the load lines including ORing
diodes in true redundant systems.
Applying generously dimensioned cross-section load leads
avoids troublesome voltage drop. To minimize noise pick-up,
wire sense lines parallel or twisted to the respective output
line. To be sure, connect the sense lines directly at the
female connector.
The voltage difference between any sense line and its
respective power output pin (as measured on the connector)
should not exceed the following values at nominal output
voltage.
Table 8: Voltage compensation allowed using sense lines
BCD20010-G Rev AC, 26-Aug-09
Table 7a: R
Table 7b: R
V
1
Important:
Incorrectly connected sense lines may damage the converter. If
sense lines are left open-circuit, the output voltages will be
inaccurate.
Output type
3.3, 5.1 V output
12, 15, 24 V output
V
V
o nom
o
o
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.4
3.5
3.6
V
First column: single output powertrains or double output powertrains with separated/paralleled outputs, second column:
outputs in series connection.
(V)
(V)
o nom
= 3.3 V
= 3.3 V
R
R
1
10.2
12.1
14.3
17.4
22.1
28.7
39.2
61.9
12.7
1
47.5
24.3
16.3
1
2
5.62
6.49
7.50
8.66
for V
for V
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
Sense
o
o
< V
> V
V
V
V
V
o
o
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.2
5.3
5.4
5.5
5.6
lines
o nom
o nom
o nom
o nom
(V)
(V)
®
Total drop
<0.5 V
<1.0 V
= 5.1 V
= 5.1 V
; approximate values (V
; approximate values (V
R
R
should
200.0
226.0
115.0
1
1
14.0
15.8
18.2
21.0
24.3
29.4
36.5
47.5
63.4
97.6
78.7
59.0
48.7
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
always
10.0
10.5
11.0
11.5
12.2
12.4
12.6
12.8
13.0
13.2
Negative line drop
6.5
7.0
8.5
9.0
9.5
7.5
8.0
V
V
V
V
o
o
<0.25 V
o nom
o nom
be
<0.5 V
[V]
[V]
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
11.0
22.0
23.0
24.4
24.8
25.2
25.6
26.0
26.4
1
1
= 12 V
= 12 V
connected.
i nom
i nom
, I
, I
1100.0
o nom
R
R
499.0
332.0
255.0
205.0
174.0
o nom
Page 15 of 25
11.5
14.7
19.6
27.4
43.2
88.7
1
1
4.22
5.11
6.19
7.5
9.09
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
, series E 96 resistors); R
, series E 96 resistors); R
LEDs
The P Series converters exhibit a green LED "In OK"
signaling that the input voltage is within the specified range.
Another green LED "Out-OK" indicates that both power trains
are working correctly, i.e., that the output voltage control
loops are locked. This proves with high probability that the
regulated outputs exhibit the correct voltage; see also Option
D.
2
The 2
independent monitoring circuit. In the case of an overvoltage,
the primary control logic of the power train is influenced to
reduce the duty cycle, resulting in a lower voltage of both
outputs. Such an overvoltage may occur, when the 1
is fully charged and the 2
particularly with dynamic load changes.
nd
13.0
15.3
10.0
10.5
11.0
11.5
12.0
12.5
13.5
14.0
14.5
15.5
15.7
16.0
16.2
16.5
8.0
8.5
9.0
9.5
Control Loop
V
V
V
V
nd
o
o
o nom
o nom
[V]
[V]
output of double-output power trains is watched by an
1
1
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.6
31.0
31.4
32.0
32.4
33.0
= 15 V
= 15 V
90 – 194 Watt DC-DC Converters
1130.0
R
R
110.0
665.0
475.0
332.0
280.0
232.0
1
1
10.5
12.7
15.4
29.6
25.5
34.8
54.9
2
4.12
4.75
5.49
6.34
7.5
8.87
1
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
not fitted
not fitted
nd
14.0
15.0
16.0
17.0
18.0
19.0
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.5
25.0
25.5
26.0
26.4
P Series Data Sheet
output is nearly unloaded –
V
V
V
V
o
o
o nom
o nom
[V]
[V]
28.0
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
49.0
50.0
51.0
52.0
52.8
1
1
= 24 V
= 24 V
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1820.0
R
R
182.0
909.0
604.0
464.0
392
1
11.5
14.7
19.6
22.6
27.4
34.0
43.2
59.0
88.7
1
5.23
6.19
7.5
9.31
[kΩ Ω Ω Ω Ω ]
[kΩ Ω Ω Ω Ω ]
st
output