PWA_(M)D-1W5&PWB_(M)D-1W5 Series
1.5W, WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
Wide input voltage(4:1)
Input
Output
Part
Number
Efficiency
(%,typ.)
Operating Temperature: -40°C to +85°C
1500VDC Input/Output Isolation
Short Circuit Protection(automatic recovery)
Internal SMD construction
No external component required
No Heat Sink Required
Industry Standard Pinout
Five-sided shielding package(PWA/B_MD)
MTBF>1,000,000 hours
Voltage (VDC)
Current (mA)
No-load Voltage
(mA)(typ) (VDC)
Nominal Range Max*
Max
±150
±63
±50
500
300
167
125
100
±150
±63
±50
500
300
167
125
100
Min
±15
±6
±5
50
30
17
12
10
±15
±6
±5
50
30
17
12
10
PWA2405(M)D-1W5
PWA2412(M)D-1W5
PWA2415(M)D-1W5
PWB2403(M)D-1W5
PWB2405(M)D-1W5
PWB2409(M)D-1W5
PWB2412(M)D-1W5
PWB2415(M)D-1W5
PWA4805(M)D-1W5
PWA4812(M)D-1W5
PWA4815(M)D-1W5
PWB4803(M)D-1W5
PWB4805(M)D-1W5
PWB4809(M)D-1W5
PWB4812(M)D-1W5
PWB4815(M)D-1W5
±5
74
78
79
72
74
76
78
80
74
78
80
72
74
76
78
80
±12
±15
3.3
16
24
9.0-36
40
5
9
RoHS Compliance
12
15
±5
±12
±15
APPLICATIONS
The PWA_(M)D-1W5&PWB_(M)D-1W5 Series
are specially designed for applications where a
wide range input voltage power supplies are
3.3
isolated from the input power supply in
a
48
18-72
80
8
5
distributed power supply system on a circuit
board.
9
These products apply to:
12
15
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 Voltage≤1500VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
* 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 listed.
OUTPUT SPECIFICATIONS
MODEL SELECTION
PWA2412D-1W5
Item
Test Conditions
Min
Typ
Max
1.5
Units
W
Output Power
See below products program
0.15
Rated Power
Package Style
Output Voltage
Positive Voltage accuracy Refer to recommended circuit
Negative Voltage accuracy Refer to recommended circuit
±1
±3
±3
±5
%
Input Voltage
Load Regulation
Line Regulation
Temperature Drift
Ripple**
From 10% to 100% load
Input voltage from low to high
Refer to recommended circuit
20MHz bandwidth
±0.5
±0.2
±2*
Product Series
±0.75
±0.03 %/°C
20
50
50
mVp-p
100
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
Http://www.mornsun-power.com
Noise**
20MHz bandwidth
Switching Frequency
100% load, nominal input voltage
300
KHz
* 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.
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.
MORNSUN reserves the copyright
Specifications subject to change without notice
PWA_(M)D-1W5 & PWB_(M)D-1W5 A/0-2008
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