A_(X)T-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL OUTPUT DC-DC CONVERTER
ULTRAMINIATURE SMD PACKAGE
PRODUCT FEATURES
●
Small Footprint
●
SMD Package
●
High Efficiency up to 79%
●
1KVDC Isolation
●
Temperature Range: -40°C ~ +85°C
●
Industry Standard Pinout
●
No Heatsink Required
●
Internal SMD construction
●
No External Component Required
●
RoHS Compliance
Patent Protection RoHS
APPLICATIONS
The A_(X)T-1W series are specially 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:
MODEL SELECTION
A0505(X)T-1W
Rated Pow er
Package Style
Output Voltage
Input Volt age
Product Series
1) Where the voltage of the input power supply is fixed
(voltage variation
≤ ±10%);
2) Where isolation is necessary between input and output
(isolation voltage
≤1000VDC);
3) Where the regulation of the output voltage and the
output ripple noise are not demanding.
Such as: purely digital circuits, ordinary low frequency
analog circuits, and IGBT power device driving circuits.
PRODUCT PROGRAM
Model Number
A0305(X)T-1W
A0312(X)T-1W
A0315(X)T-1W
A0505(X)T-1W
A0509(X)T-1W
A0512(X)T-1W
A0515(X)T-1W
A1205(X)T-1W
A1209(X)T-1W
A1212(X)T-1W
A1215(X)T-1W
A1515(X)T-1W
A2405(X)T-1W
A2409(X)T-1W
A2412(X)T-1W
A2415(X)T-1W
A2424(X)T-1W
24
(21.6-26.4)
15(13.5-16.5)
12
(10.8-13.2)
5
(4.5-5.5)
3.3
(2.97-3.63)
Input
Voltage(VDC)
Nominal
(Range)
Output
Voltage
(VDC)
±5
±12
±15
±5
±9
±12
±15
±5
±9
±12
±15
±15
±5
±9
±12
±15
±24
Output Current
(mA)
Max.
±100
±42
±33
±100
±56
±42
±33
±100
±56
±42
±33
±33
±100
±56
±42
±33
±21
Min.
±10
±5
±4
±10
±6
±5
±4
±10
±6
±5
±4
±4
±10
±6
±5
±4
±2
Input Current
(mA)(typ.)
@Max.
@No
Load
Load
427
44
368
361
280
249
258
250
112
112
109
110
80
57
53
51
51
49
33
27.4
34
27
33
31
11
17
18
22
11
7
7
7
7
6
Reflected
Ripple
Current
(mA,typ.)
19
29
45
20
20
19
19
18
17
19
16
14
14
18
20
16
20
100
Max.
Capacitive
Load(µF)
Efficiency
(%, typ.)
@Max. Load
71
79
79
71
77
78
78
71
73
74
74
79
72
74
76
77
78
UL
UL
UL
UL
UL
UL
UL
UL
Approval
Note: 1. The A_XT-1W series have no 3,6,8,9 pin. For example A0505XT-1W.
2. A_XT-1W series: UL-609501 Pending.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
A_(X)T-1W
B/2-2012
Page 1 of 5
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