IA_WS-1W5 Series
1.5W, FIXED INPUT, ISOLATED & REGULATED
DUAL OUTPUT DC-DC CONVERTER
RoHS
FEATURES
SIP package
Temperature Range: -25°C to +75°C
No Heat sink Required
Internal SMD construction
No External Component Required
Industry standard pinout
RoHS Compliance
PRODUCT PROGRAM
Input
Part
Number
Voltage (VDC)
Nominal
IA0512WS-1W5
IA1215WS-1W5
5
12
Range
4.5-5.5
10.8-13.2
Voltage
(VDC)
±12
±15
Output
Current (mA)
Max
±60
±50
Min
±6
±5
60
60
Efficiency
(%, Typ)
Note: Models listed with strike-through text have been officially discontinued.
APPLICATIONS
The
IA_WS-1W5
Series
are
specially
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Test conditions
Tested for 1 minute and 1 mA max
Test at 500VDC
Min
1000
1000
Typ
Max
Units
VDC
MΩ
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)
2)
3)
Where the voltage of the input power supply
Where isolation is necessary between input
≤1000VDC);
Where the regulation of the output voltage
is fixed (voltage variation
≤±10%);
OUTPUT SPECIFICATIONS
Item
Output power
Line regulation
Load regulation
For Vin change of
±5%
10% to 100% full load
Test conditions
Min
0.15
Typ
Max
1.5
±0.25
±1
±3
±0.03
20
75
75
30
mVp-p
Output noise*
Switching frequency
20MHz Bandwidth
Full load, nominal input
150
KHz
%/°C
%
Units
W
and output (isolation voltage
and the output ripple noise are demanded.
Output voltage accuracy 100% full load
MODEL SELECTION
IA0512WS-1W5
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Temperature drift
Output ripple*
100% full load
20MHz Bandwidth
*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 T
A
=25°C, humidity<75%, nominal input voltage and rated output
load unless otherwise specified.
2. See below recommended circuits for more details.
3. Operation under minimum load will not damage the converter; However, they may not meet all
specification listed, and that will reduce the life of product.
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: 86-20-38601850
Fax:86-20-38601272
MORNSUN reserves the copyright
Specifications subject to change without notice.
IA_WS-1W5
A/3-2012
Page 1 of 2
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
