24IMS15 查看數據表（PDF） - Bel Fuse Inc.
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24IMS15 Datasheet PDF : 19 Pages
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IMX15, IMY15, IMS15 Series Data Sheet
15 Watt DC-DC Converters
Table 7b: Output data for -05-8R and -0503-8R models; general conditions as in table 7a
Output
Characteristics
Conditions
Vo, Vo1 Output voltage
Vo2
Vi nom
Io = 0.5 Io nom
Io nom Output current 1
20IMX Vi min – Vi max
24IMS/48IMS
40IMX/110IMY
IoL, Io1L Current limit 2
Io2L
20IMX Vi nom
Vo1 ≤ 93% Vo nom
IoL, Io1L
Io2L
24IMS/48IMS
IoL/Io1L
Io2L
40IMX/110 IMY
∆Vo Line/load regulation
5.1 V Vi min – Vi max,
5.1 V (0.1 – 1) Io nom
3.3 V
Vo1/2 Output voltage noise
Vi min – Vi max
5
Io = Io nom
6
Vo L
Co ext
Vo d
to d
αVo
Output overvoltage limit 7
Admissible capacitive load
Dynamic
load
regulation
Voltage deviat.
Recovery time
Temperature coefficient
∆Vo/∆TC
Vi nom
Io nom ↔ 1/2 Io nom
IEC/EN 61204
Vi min – Vi max
(0.1 – 1) Io nom
min
5.05
115
0
5.1 V
typ
max
5.15
2.3
2.7
2.5
3.2
3.5
3.6
±0.5
–
–
70
40
130
4000
±250
1
±0.02
min
5.0
3.13
115
0
5.1/3.3 V
typ
max
5.12
3.46
2 × 1.35 1.6 4
2 × 1.6 2.0 4
2 × 1.5 1.8 4
2.7
3.8
3.0
3.8
2.9
4.0
–
+3 / –5
±4.5
80
40
130
4000 3
±150
1
±0.02
Unit
V
A
%
mVpp
%
µF
mV
ms
%/K
1 Flexible load distribution: Io max for one of the 2 outputs; however the total load should not exceed Po nom specified in the table Model
Selection.
2 The current limit is primary-side controlled.
3 For -0503-models: total capacitive load of both outputs.
4 For -0503-models: Conditions for specified output. Other output loaded with constant current Io = 0.5 Io nom.
5 BW = 20 MHz
6 Measured with a probe according to EN 61204
7 The overvoltage protection is via a primary side second regulation loop. It is not tracking with R control.
BCD20008-G Rev AE, 25-Aug-2017
MELCHER
The Power Partners.
Page 9 of 19
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