F2415M-1W [MORNSUN]
Analog Circuit;
| 型号： | F2415M-1W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit |
| 文件： | 总2页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
F24XXM-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
SINGLE OUTPUT DC-DC CONVERTER
Multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
High Efficiency up to 80%
Input
output
Part
Number
Efficiency Packge
3000VDC Isolation
Temperature Range: -40°C to+85°C
No Heatsink Required
No External Component Required
Internal SMD construction
Industry Standard Pinout
RoHS Compliance
Voltage (VDC)
Current (mA)
Voltage
(VDC)
(%, Typ)
style
Nominal
Range
Min
200
111
83
Max
20
12
9
F2405M-1W
F2409M-1W
F2412M-1W
F2415M-1W
F2424M-1W
5
72
76
78
80
78
SIP
SIP
9
SIP
SIP
SIP
24
21.6-26.4
12
15
24
67
7
42
3
APPLICATIONS
The F24XXM-1W Series is 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 ≤ ±10%);
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 not
demanding.
ISOLATION SPECIFICATIONS
Item
Test conditions
Tested for 1 minute and 1 mA max 3000
Test at 500VDC 1000
Min
Typ
Max
Units
Isolation voltage
Isolation resistance
Isolation Capacitance
VDC
MΩ
pF
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
100
MODEL SELECTION
COMMON SPECIFICATIONS
F2405M-1W
Item
Test conditions
Min
Typ
15
Max
95
Units
%
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Storage humidity
Operating Temperature
Storage Temperature
Temp. rise at full load
Lead temperature
Short circuit protection*
Cooling
-40
-55
85
125
30
℃
1.5mm from case for 10 seconds
300
1
S
Free air convection
Plastic (UL94-V0)
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
http://www.mornsun-power.com
Case material
MTBF
3500
1.4
K hours
g
Weight
*Supply voltage must be discontinued at the end of short circuit duration.
MORNSUN reserves the copyright
Specifications subject to change without notice.
F24XXM-1W
A/0-2008
Page 1 of 2
Recommended circuit
OUTPUT SPECIFICATIONS
If you want to further decrease the input/output
ripple, an “LC” filtering network may be connected
to the input and output ends of the DC/DC
converter, see (Figure 1).
Item
Test conditions
Min
0.1
Typ
Max
1
Units
W
Output power
Line regulation
For Vin change of ±1%
±1.2
15
L
(5V output)
10
L
+Vo
Vin
(9V output)
(12V output)
(15V output)
(24V output)
8.3
6.8
6.3
6.0
15
Cout
Cin
DC
DC
10% to 100%
load
%
Load regulation
15
GND
0V
15
(Figure 1)
It should also be noted that the inductance and
the frequency of the “LC” filtering 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
recommended capacitance of its filter capacitor
15
Output voltage accuracy
Temperature drift
See tolerance envelope graph
0.03 %/℃
100% full load
Ripple& Noise*
20MHz Bandwidth
100
150 mVp-p
Switching frequency
Full load, nominal input
100
KHz
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing
of Power Converter section, application notes.
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated
output load unless otherwise specified.
2. See below recommended circuits for more details.
sees (Table 1).
EXTERNAL CAPACITOR TABLE (Table 1)
Single Vout
(VC)
Vin
(VDC)
Cin
(uF)
Cout
(uF)
TYPICAL CHARACTERISTICS
24
-
1
-
5
9
10
4.7
2.2
1
-
-
12
-
-
15/24
It’s not recommend to connect any external capacitor
in the application field with less than 0.5 watt output.
Output Voltage Regulation and Over-voltage
Protection Circuit
The simplest device for output voltage
Operating Temp.(oC)
regulation,
over-voltage
and
over-current
protection is
a
linear voltage regulator with
OUTLINE DIMENSIONS & PIN CONNECTIONS
overheat protection that is connected to the input
or output end in series (Figure 2).
Single Output
First Angle Projection
+Vout
Vin
REG
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch),
diameter:1.00mm(0.039inch)
DC DC
GND
0V
Side View
+Vout
REG
Vin
DC
DC
0.50
(0.020)
GND
0V
(Figure 2)
1
2
4
3
Overload Protection
Under normal operating conditions, the output
circuit of these products has no protection against
overload. The simplest method is to connect a
self-recovery fuse in series at the input end or add
a circuit breaker to the circuit.
Top View
1
3 4
2
FOOTPRINT DETAILS
Pin
Function
Note:
Unit:mm(inch)
1
2
3
4
GND
Vin
Pin section:0.50*0.30mm(0.020*0.012inch)
Pin tolerances:±0.10mm(±0.004inch)
General tolerances:±0.25mm(±0.010inch)
No parallel connection or plug and play.
0V
+Vo
APPLICATION NOTE
Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the
minimum output load is not less than 10% of the full load, and that this product should
never be operated under no 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,
or use our company’s products with a lower rated output power.
MORNSUN reserves the copyright
Specifications subject to change without notice.
F24XXM-1W
A/0-2008
Page 2 of 2
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