PWA2415CS-2W [MORNSUN]
DUAL/SINGLE OUTPUT, DC/DC CONVERTER; 双/单路输出DC / DC转换器
| 型号： | PWA2415CS-2W |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DUAL/SINGLE OUTPUT, DC/DC CONVERTER |
| 文件： | 总2页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PWA_CS-2W & PWB_CS-2W Series
2W, ULTRAWIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT, DC/DC CONVERTER
multi-country patent protection RoHS
PRODUCT PROGRAM
FEATURES
Input
Voltage (VDC)
Nominal Range
Output
Current (mA)
High Efficiency up to 82%
I/0 Isolation 1500VDC
4:1 wide input range
Short circuit protection(automatic recovery)
Operating Temperature: -40°C to +85°C
Remote ON/OFF control
Internal SMD construction
Low Ripple and Noise
Part
Number
Efficiency
(%, Typ)
Voltage
(VDC)
Max*
Max
±200
±111
±83
±67
500
400
222
167
133
±200
±111
±83
±67
500
400
222
167
133
Min
±20
±11
±8
PWA2405CS-2W
PWA2409CS-2W
PWA2412CS-2W
PWA2415CS-2W
PWB2403CS-1W6
PWB2405CS-2W
PWB2409CS-2W
PWB2412CS-2W
PWB2415CS-2W
PWA4805CS-2W
PWA4809CS-2W
PWA4812CS-2W
PWA4815CS-2W
PWB4803CS-1W6
PWB4805CS-2W
PWB4809CS-2W
PWB4812CS-2W
PWB4815CS-2W
±5
±9
±12
±15
3.3
5
76
78
80
79
70
76
78
80
79
76
78
81
80
72
76
78
81
80
±7
24
9-36
40
50
UL94-V0 package
RoHS Compliance
40
9
22
12
15
±5
±9
±12
±15
3.3
5
16
13
±20
±11
±8
APPLICATIONS
The PWA_CS-2W & PWB_CS-2W Series are
±7
48
18-72
80
50
specially designed for applications where
wide range input voltage power supplies are
isolated from the input power supply in
a
40
9
22
a
distributed power supply system on a circuit
board.
12
15
16
13
These products apply to:
* Input voltage over it may cause permanent damage to the device.
Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
Operation under 10% load will not damage the converter; However, they may not meet all specification
1) Where the voltage of the input power supply
is wide range (voltage range≤ 4:1);
2) Where isolation is necessary between input
and output(isolation≤1500VDC);
listed.
ISOLATION SPECIFICATIONS
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
Item
Test conditions
Min
Typ
80
Max
Units
VDC
MΩ
Isolation voltage
Isolation resistance
Isolation Capacitance
Tested for 1 minute and 1 mA max
Test at 500VDC
1500
1000
Input/Output
PF
OUTPUT SPECIFICATIONS
MODEL SELECTION
PWA2405CS-2W
Item
Test Conditions
Min
0.2
Typ
Max
2
Units
W
Output power
See Below Products Program
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Positive voltage accuracy Refer To Recommended Circuit
Negative voltage accuracy Refer To Recommended Circuit
±1
±3
±3
±5
%
Load regulation
Line regulation
From 10% To 100% Load
±0.5
±1.5*
Input Voltage From Low To High
Refer To Recommended Circuit
20MHz Bandwidth
±0.2 ±0.75
Temperature drift
Ripple& Noise**
Switching frequency
±0.03 %/°C
100 mVp-p
KHz
50
100% Load, Nominal Input Voltage
300
*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.
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Note:
1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless
otherwise specified.
Fax: 86-20-38601272
http://www.mornsun-power.com
2.See below recommended circuits for more details.
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
PWA_CS-2W & PWB_CS-2W A/2-2008 Page 1 of 2
COMMON SPECIFICATION
Recommended Circuit
Item
Test Conditions
Min
Typ
15
Max
95
Units
%
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).
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Cooling
-40
-55
85
125
°C
Single output
D1
Ic
R
1.5mm from case for 10 seconds
300
Vc
3
Free air convection
Li
2
6
9
Vin
+Vo
0V
Short circuit protection
Case material
MTBF
Continuous ,Automatic Recovery
Plastic(UL94-V0)
C1
C2
Cout
1
1000
K hours
g
GND
Weight
5.8
Dual output
D1 Ic
Li
C2
R
Vc
3
TYPICAL TEMPERATURE CURVE
2
1
6
Vi n
+Vo
0V
Cout
Cout
7
C1
9
-Vo
GND
(Figure 1)
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). General:
Cin:10-100uF
100
Operating Temp.(
C )
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
Cout:100uF
First Angle Projection
Lin:4.7-120uH
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch),
diameter:1.00mm(0.039inch)
26.00(1.024)
Output External Capacitor Table(Table 1)
Single Vout
(VDC)
Cout
(uF)
Dual Vout
(VDC)
Cou
(uF)
(Bottom View)
Dual Output & Single Output
3.3
5
2200
1000
680
±5
±9
±12
±15
-
680
470
330
220
-
9
3
9
9
12
15
470
220
FOOTPRINT DETAILS
(Side View)
Single
Pin
Dual
GND
Vin
Input current
GND
Vin
1
2
3
6
Nominal input voltage range. The input current
of the power supply must be sufficient to the
startup current (Ip) of the DC/DC module (Figure
2).General: Ip ≤1.4*Iin-max
CTRL
+Vo
NC
CTRL
+Vo
0V
Note:
Unit:mm(inch)
7
8
9
NC
NC
Pin section:0.50*0.30mm(0.020*0.012inch)
Pin tolerances: 0.10mm( 0.004inch)
General tolerances: 0.25mm( 0.010inch)
0V
-Vo
NC:No Connection
Ip
APPLICATION NOTE
Requirement on output load
Input Voltage
Range
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.
Input Voltage (V)
No parallel connection or plug and play.
TRL Terminal
When open or high impedance, the converter work well; When this pin is ‘high’; the
converter shutdown; It should be note that the input
current should between
5-10mA,exceeding the maximum 20mA will cause permanence damage to the converter. The
value of R can be derived as follows:
Vc-VD-1.0
R=
IC
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
PWA_CS-2W & PWB_CS-2W
A/2-2008
Page 2 of 2
相关型号：
©2020 ICPDF网 联系我们和版权申明