参数资料
型号: DVHV283R3S-XXX
厂商: Delta Electronics, Inc.
元件分类: DC/DC变换器
英文描述: HIGH RELIABILITY HYBRID DC-DC CONVERTERS
中文描述: 高可靠性的混合型DC - DC变换器
文件页数: 8/18页
文件大小: 443K
代理商: DVHV283R3S-XXX
DVHV2800S Series
OUT PUT V OLT AGE T RIM
1X020DSF
8
The output voltage can be trimmed down by
connecting a resistor between the TRIM pin
(PIN 3) and the +V OUT pin (PIN 5), or can
be trimmed up by connecting a resistor
between the TRIM pin (PIN 3) and the OUT
COM pin (PIN 4). The maximum trim range
is +10% up and –20% down. The
appropriate resistor values versus the
output voltage are given in the trim table
below.
Figure 8
– Output Voltage Trim
DVHV285R2S
DVHV283R3S
DVHV2805S
DVHV2812S
DVHV2815S
+V
OUT
(V)
R
TRIM
(
)
+V
OUT
(V)
R
TRIM
(
)
+V
OUT
(V)
R
TRIM
(
)
+V
OUT
(V)
R
TRIM
(
)
+V
OUT
(V)
R
TRIM
(
)
3.75
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
25.4k
32.5k
41.8k
54.2k
71.6k
98.2k
143.2k
236k
543k
-
102k
34.8k
10.5k
0
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
4.4
19k
31.5k
52.3k
94k
219k
-
209k
84k
42.3k
21.5k
9k
0
5.7
5.6
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
4.6
23k
36.5k
59k
104k
239k
-
249.8k
104k
55.4k
31.1k
16.5k
6.8k
13.2
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
10.8
10.6
10.4
10.2
10.0
9.8
9.6
9.4
9.2
9.0
5.93k
10.1k
16.5k
27.1k
48.4k
113.7k
-
437k
209k
132k
93k
69.5k
53.8k
42.6k
34.2k
27.6k
22.4k
18.1k
14.5k
11.5k
8.88k
6.63k
16.75
16.50
16.25
16.00
15.75
15.50
15.25
15.00
14.75
14.50
14.25
14.00
13.75
13.50
13.25
13.00
12.75
12.50
12.25
12.00
0
1.67k
5k
10k
18.3k
35k
85k
-
475k
225k
142k
100k
75k
58.3k
46.4k
37.5k
30.6k
25k
20.5k
16.7k
相关PDF资料
PDF描述
DVHV285R2SFR-XXX HIGH RELIABILITY HYBRID DC-DC CONVERTERS
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