A0305XT-1WR2_15 Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – DC/DC Converter

DC/DC Converter
A_XT-1WR2 Series
1W, Fixed input voltage, isolated & unregulated
dual output
FEATURES
z Operating temperature range: -40℃ to +105℃
z High efficiency up to 82%
z Miniature SMD package
z Isolation voltage: 1.5K VDC
z Internal surface mounted design
z No external component required
Patent Protection RoHS
z International standard pin-out
A_XT-1WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are
suitable for
1. Where the voltage of the input power supply is stable (voltage variation: ±10%Vin);
2. Where isolation between input and output is necessary (isolation voltage ≤1500VDC);
3. Where the output voltage regulation is not strictly required;
4. Typical application: preceding-stage interference isolation condition; ground-interference canceled condition; digit circuit condition;
Voltage-isolation converting condition; normal low-frequency artificial circuit condition; relay drive circuit condition, etc.
Selection Guide
Input Voltage (VDC)
Output
Certification
Part No.
Nominal
(Range)
Output Voltage
(VDC)
Output Current
(mA)(Max./Min.)
A0305XT-1WR2
A0312XT-1WR2
A0315XT-1WR2
3.3
(2.97-3.63)
±5
±100/±10
±12
±42/±5
±15
±33/±3
A0505XT-1WR2
±5
±100/±10
A0509XT-1WR2
A0512XT-1WR2
A0515XT-1WR2
5
(4.5-5.5)
±9
±56/±6
±12
±42/±5
±15
±33/±3
A0524XT-1WR2
±24
±21/±2
A1205XT-1WR2
±5
±100/±10
CE
A1209XT-1WR2
A1212XT-1WR2
12
(10.8-13.2)
±9
±12
±56/±6
±42/±5
A1215XT-1WR2
±15
±33/±3
A1224XT-1WR2
A1515XT-1WR2
A2405XT-1WR2
15
(13.5-16.5)
±24
±21/±2
±15
±33/±3
±5
±100/±10
A2409XT-1WR2
±9
±56/±6
A2412XT-1WR2
24
(21.6-26.4)
±12
±42/±5
A2415XT-1WR2
±15
±33/±3
A2424XT-1WR2
±24
±21/±2
Note: *The capacitive loads of positive and negative outputs are identical.
Efficiency
(%,Min./Typ.)
@ Full Load
72/76
73/77
74/78
76/80
76/80
75/79
77/81
77/81
76/80
76/80
77/81
77/81
77/81
77/81
76/80
76/80
77/81
78/82
74/80
Max. Capacitive
Load
(μF)
100
Input Specifications
Item
Input Current
(full load / no-load)
Reflected Ripple Current
Operating Conditions
3.3V input
5V input
12V input
15V input
24V input
Min.
Typ.
Max.
Unit
--
389/25
--/70
--
250/20
--/60
--
104/15
--/50
mA
--
83/12
--/35
--
52/10
--30
--
15
--
mA
2015.04.15-A/2
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