VFA_MP-6W & VFB_MP-6W Series
6W, WIDE INPUT, DUAL & SINGLE OUTPUT
DIP PACKAGE DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
Efficiency up to 85%
Input
Voltage (VDC)
Nominal Range Max*
Output
Part
Number
Efficiency
(%, Typ)
Wide (2:1) Input Range
1.5KVDC Input/Output Isolation
Continuous Short Circuit Protection
Operating Temperature: -40°C to +85°C
Internal SMD construction
Metal Shielding Package
No Heat Sink Required
Industry Standard Pinout
MTBF>1,000,000 hours
RoHS Compliance
Current (mA)
Voltage
(VDC)
Max
Min
±60
±25
±20
±13
150
120
50
VFA1205MP-6W
VFA1212MP-6W
VFA1215MP-6W
VFA1224MP-6W
VFB1203MP-6W
VFB1205MP-6W
VFB1212MP-6W
VFB1215MP-6W
VFB1224MP-6W
VFA2405MP-6W
VFA2412MP-6W
VFA2415MP-6W
VFA2424MP-6W
VFB2403MP-6W
VFB2405MP-6W
VFB2412MP-6W
VFB2415MP-6W
VFB2424MP-6W
VFA4805MP-6W
VFA4812MP-6W
VFA4815MP-6W
VFA4824MP-6W
VFB4803MP-6W
VFB4805MP-6W
VFB4812MP-6W
VFB4815MP-6W
VFB4824MP-6W
±5
±12
±15
±24
3.3
5
±600
±250
±200
±125
1500
1200
500
79
80
80
82
78
78
82
82
84
78
82
82
84
76
80
83
83
85
80
83
84
85
79
81
82
84
85
12
24
48
9-18
18-36
36-75
20
12
15
400
40
24
250
25
±5
±600
±250
±200
±125
1500
1200
500
±60
±25
±20
±13
150
120
50
±12
±15
±24
3.3
5
APPLICATIONS
The VFA_MP-6W & VFB_MP-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.
These products apply to:
40
12
15
400
40
24
250
25
1) Where the voltage of the input power supply is
wide range (voltage range≤2:1);
±5
±600
±250
±200
±125
1500
1200
500
±60
±25
±20
±13
150
120
50
±12
±15
±24
3.3
5
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.
80
12
15
400
40
24
250
25
MODEL SELECTION
VFA1215MP-6W
* Input voltage can’t exceed this value, or will cause the permanent damage.
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.
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min
Typ
Max
6
Units
W
Output Power
See below products program
Line Regulation(at full load) Input voltage from low to high
Load Regulation From 10% To 100% load
±0.2
±0.5
±1
±0.5
±2*
±3
%
Positive Voltage Accuracy Refer to recommended circuit
Negative Voltage Accuracy Refer to recommended circuit
±3
±5
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
Temperature Drift(Vout)
Ripple**
Refer to recommended circuit
20MHz bandwidth
0.02
30
%/°C
mVp-p
KHz
50
Noise**
20MHz bandwidth
100
300
300
Switching Frequency
100% load, nominal input voltage
*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 reserves the copyright
Specifications subject to change without notice.
VFA_MP-6W & VFB_MP-6W
A/2-2008
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