PWA2415YMD-6W [MORNSUN]
Analog Circuit;型号: | PWA2415YMD-6W |
厂家: | MORNSUN SCIENCE& TECHNOLOGY LTD. |
描述: | Analog Circuit |
文件: | 总3页 (文件大小:283K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
PWA_YMD-6W & PWB_YMD-6W Series
6W, 4:1 WIDE INPUT, ISOLATED & REGULATED
DUAL & SINGLE OUTPUT DC-DC CONVERTER
Patent Protection RoHS
FEATURES
PRODUCT PROGRAM
● DIP package
Input
Output
● 1500VDC isolation
Part
Number
Efficiency
(%, Typ.)
Voltage (VDC)
Current (mA)
Voltage
(VDC)
● Short circuit protection (automatic recovery)
● Operating temperature: -40°C to +85°C
● Internal SMD construction
● Metal shielding package
● Industry standard pinout
● No heat sink required
Nominal Range
Max**
Max.
±600
±250
±200
±125
1200
500
Min.
±60
±25
±20
±13
120
50
PWA2405YMD-6W
PWA2412YMD-6W
PWA2415YMD-6W
PWA2424YMD-6W
PWB2405YMD-6W
PWB2412YMD-6W
PWB2415YMD-6W
PWB2424YMD-6W
*PWA4805YMD-6W
PWA4812YMD-6W
PWA4815YMD-6W
PWB4805YMD-6W
PWB4812YMD-6W
PWB4815YMD-6W
*Designing.
±5
±12
±15
±24
5
80
82
84
82
80
82
84
82
80
82
84
80
82
84
24
9.0-36
40
● MTBF>1,000,000 hours
● RoHS Compliance
12
15
400
40
24
250
25
APPLICATIONS
±5
±600
±250
±200
1200
500
±60
±25
±20
120
50
The PWA_YMD-6W & PWB_YMD-6W Series are
specially designed for applications where a wide
range input voltage power supplies are isolated
from the input power supply in a distributed power
supply system on a circuit board.
±12
±15
5
48
18-72
80
12
These products apply to:
15
400
40
1) Where the voltage of the input power supply is
wide range (voltage range≤ 4:1);
* *Input voltage can’t exceed this value, or will cause the permanent damage.
2) Where isolation is necessary between input and
output(isolation voltage≤1500VDC);
3) Where the regulation of the output voltage and
the output ripple noise are demanded.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Units
%
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Cooling
95
85
-40
-55
MODEL SELECTION
PWA2405YMD-6W
125
°C
40
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
1.5mm from case for 10 seconds
300
Free air convection
Short circuit protection
Case material
MTBF
Continuous, automatic recovery
Aluminum
1000
K hours
g
Weight
15
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: 86-20-28203030
ISOLATION SPECIFICATIONS
Item
Test Conditions
Min.
1500
1000
Typ.
100
Max.
Units
VDC
MΩ
Isolation voltage
Isolation resistance
Tested for 1 minute and 1 mA max
Test at 500VDC
Fax:86-20-28203068
Http://www.mornsun-power.com
Isolation capacitance Input/Output, 100KHz/1V
pF
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
A/1-2010 Page 1 of 3
PWA_YMD-6W & PWB_YMD-6W
OUTPUT SPECIFICATIONS
TYPICAL TEMPERATURE CURVE
Item
Test Conditions
Min.
0.6
Typ.
Max. Units
W
Output power
See above products program
Input voltage from low to high
Form 10% to 100%load
6
Line regulation (at full load)
Load regulation
±0.2
±0.5
±1
±0.5
±2*
±3
%
Positive output voltage accuracy Refer to recommended circuit
Negative output voltage accuracy Refer to recommended circuit
±3
±5
Temperature Drift (Vout)
Ripple**
Refer to recommended circuit
20MHz Bandwidth
±0.02
30
%/°C
mVp-p
KHz
50
Noise**
20MHz Bandwidth
75
150
Switching frequency
100% load, input voltage range
300
100
Operating Temp.(
C )
* Dual output models unbalanced load: ±5%.
**Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of
Power Converter section, application notes.
APPLICATION NOTE
RECOMMENDED CIRCUIT
1) Requirement on output load
+Vo
0V
Vin
Cout
In order to ensure the product operate efficiently and reliably, in addition to a max load (namely
full load), a minimum load is specified for this kind of DC/DC converter. Make sure the specified
range of input voltage is not exceeded, the minimum output load no less than 10% load. If the
actual load is less than the specified minimum load, the output ripple may increase sharply while
its efficiency and reliability will reduce greatly. If the actual output power is very small, please add
an appropriate resistor as extra loading, or contact our company for other lower output power
products.
Cin
DC DC
Cout
GND
-Vo
Single Output
+Vo
0V
Vin
Cin
Cout
DC DC
GND
(Figure 1)
2) Recommended Circuit
All the PWA_YMD-6W & PWB_YMD-6W series have been tested according to the following
recommended testing circuit before leaving factory. This series should be tested under load (see
Figure 1).
Ip
If you want to further decrease the input/output ripple, you can increase capacitance properly
or choose capacitors with low ESR. However, the capacitance should not be too high, or may
cause start-up problem. For every channel of output, provided the safe and reliable operation is
ensured, the greatest capacitance of its filter capacitor sees (Table 1). General:
Input Voltage
Range
Input Voltage (V)
(Figure 2)
Cin: 24V&48V
10μF~47μF
Cout: 10μF/100mA
External Capacitor Table (Table 1)
3) Input current
Single Vout
(VDC)
Cout
(μF)
Dual Vout
(VDC)
Cout
(μF)
While using unstable power source, please ensure the output voltage and ripple voltage do not
exceed indexes of the converter. The preceding power source must be able to provide for
converter sufficient starting current Ip (Figure 2).
5
1000
470
330
220
±5
680
330
220
100
12
15
24
±12
±15
±24
General: Ip ≤1.4*Iin-max
4) No parallel connection or plug and play
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
PWA_YMD-6W & PWB_YMD-6W A/1-2010 Page 2 of 3
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT(TOP VIEW)
DUAL/SINGLE OUTPUT
20.32 [0.800]
25.40 [1.000]
20.32 [0.800]
∅1.20 [0.047]
4
5
3
4
5
3
(Bottom View)
1
2
2
1
5.08 [0.200]
2.54 [0.100]
5.08 [0.200]
(Side View)
TUBE OUTLINE DIMENSIONS
0.50 [0.020]
30.20 [1.189]
0.80[0.031]
Note:
Unit:mm[inch]
Pin diameter tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
FOOTPRINT DETAILS
Single
Pin
1
Dual
GND
Vin
GND
Vin
12.80 [0.504]
2
3
+Vo
+Vo
0V
Note:
Unit :mm[inch]
General tolerances: ±0.50mm[±0.020inch]
4
No Pin
0V
5
-Vo
L=530mm[20.866inch] Tube Quantity: 19pcs
L=220mm[8.661inch] Tube Quantity: 7pcs
NC:No connection
Note:
1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed.
3. Capacitor MAX load tested at input voltage range and full load.
4. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
5. In this datasheet, all the test methods of indications are based on corporate standards.
6. Only typical models listed, other models may be different, please contact our technical person for more details.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
PWA_YMD-6W & PWB_YMD-6W A/1-2010 Page 3 of 3
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