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IF0515S-1W の電気的特性と機能

IF0515S-1WのメーカーはMORNSUNです、この部品の機能は「ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER」です。


製品の詳細 ( Datasheet PDF )

部品番号 IF0515S-1W
部品説明 ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER
メーカ MORNSUN
ロゴ MORNSUN ロゴ 




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IF0515S-1W Datasheet, IF0515S-1W PDF,ピン配置, 機能
FEATURES
l Small Footprint
l SIP/DIP Package
IF_S-1W & IF_D-1W Series
l 3KVDC Isolation
l Temperature Range: -40°C to +85°C
1W, FIXED INPUT, ISOLATED & REGULATED l No Heat sink Required
SINGLE OUTPUT DC-DC CONVERTER
l Internal SMD Construction
l No External Component Required
l Industry Standard Pinout
l RoHS Compliance
Patent Protection RoHS
MODEL SELECTION
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
APPLICATIONS
The IF_S-1W & IF_D-1W Series are specially designed for applications
where a group of polar power supplies are isolated from the input power
supply in a distributed power supply system on a circuit board.
These products apply to:
1) Where the voltage of the input power supply is fixed (voltage variation
≤±5%);
2) Where isolation is necessary between input and output (isolation
voltage 3000VDC);
3) Where the regulation of the output voltage and the output ripple noise
are demanded.
PRODUCT PROGRAM
Model
Input Voltage
(VDC)
Nominal
Range
IF0505S-1W
Output Voltage
(VDC)
5
Output Current
(mA)
Max.
Min.
200 20
Input Current
(mA)(Typ.)
@Max. @No
Load
Load
303
Efficiency(%)
@Max. Load
Min. Typ.
62 66
IF0509S-1W
9 111 12 286
66 70
IF0512S-1W
IF0515S-1W
5 4.75-5.25
12
15
83 9 278
68
30
67 7 274
69
72
73
IF0505D-1W
5 200 20 303
62 66
IF0512D-1W
12 83 9 278
68 72
IF1205S-1W
5 200 20 124
63 67
IF1212S-1W
IF1215S -1W
12 11.4-12.6
12
15
83 9 114
69
15
67 7 113
70
73
74
IF1205D-1W
5 200 20 124
63 67
IF2405S-1W
5
200 20
62
63 67
IF2412S-1W
IF2415S-1W
24 22.8-25.2
12
15
83 9 57
8
67 7 56
69
70
73
74
IF2405D-1W
5
200 20
62
63 67
Note: The IF_S(D)-W25 Series also available in our company.
OUTPUT SPECIFICATIONS
Item
Line regulation
Test condition
For Vin change of ±5%
Min.
--
Load regulation
10% to 100% load
--
Output voltage accuracy
100% load
--
Temperature drift
100% load
--
Output ripple*
20MHz Bandwidth
--
Output Noise*
20MHz Bandwidth
--
*Test ripple and noise by parallel cablemethod. See detailed operation instructions at DC-DC Application Notes.
Typ.
--
±1
--
--
10
50
Max.
±0.25
±2
±3
0.03
20
100
Unit
%
%/
mVp-p
COMMON SPECIFICATION
Item Test Conditions
Storage humidity range
Non condensing
Min. Typ.
-- --
Max.
95
Unit
%
The copyright and authority for the interpretation of the products are reserved by MORNSUN
IF_S-1W & IF_D-1W 2013.11.21-A/4 Page 1 of 4

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IF0515S-1W pdf, ピン配列
APPLICATION NOTE
1)Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the minimum output load could not be less than 10% of the full load.
If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load.
2)Recommended circuit
If you want to further decrease the input/output ripple, an LCfiltering network may be connected to the input and output ends of the DC/DC
converter, see (Figure 1).
L
Vin
L
+Vo
Cin
GND
DC DC
Cout
0V
(Figure 1)
It should also be noted that the inductance and the frequency of the LCfiltering network should be staggered with the DC/DC frequency to avoid
mutual interference. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might
arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1).
EXTERNAL CAPACITOR TABLE (TABLE 1)
Vin
Cin
Vout
Cout
(VDC) (μF) (VDC) (μF)
5 4.7 5 10
12 2.2 9 4.7
24 1 12 2.2
- - 15 1
Its not recommend to connect any external capacitor in the application field with less than 0.5 watt output.
3)Overload Protection
Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits. The simplest
method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit.
4)Input Over-voltage Protection Circuit
The simplest device for input over-voltage protection is a linear voltage regulator with overheat protection that is connected to the input end in
series (Figure 2).
Vin
GND
REG
DC DC
+Vo
0V
(Figure 2)
5)When the environment temperature is higher than 71°C, the product output power should be less then 60% of the rated power.
6)It is not recommended to increase the output power capability by connecting two or more converters in parallel. The product is not
hot-swappable.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
IF_S-1W & IF_D-1W 2013.11.21-A/4 Page 3 of 4


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部品番号部品説明メーカ
IF0515S-1W

ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER

MORNSUN
MORNSUN


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