B0303XT-1WR2_15 Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – DC/DC Converter

DC/DC Converter
B_XT-1WR2 Series
1W, Fixed input voltage, isolated & unregulated
single output
Patent Protection RoHS
FEATURES
z Continuous short-circuit protection
z Operating temperature range: -40℃ to +105℃
z Miniature SMD package
z Isolation voltage: 1.5K VDC
z Internal surface mounted design
z No external component required
z International standard pin-out
B_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 and the ripple & noise of the output voltage is not strictly required;
4. Typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit condition, etc.
Selection Guide
Certification
Part No.
--
B0303XT-1WR2
UL
B0305XT-1WR2
B0312XT-1WR2
--
B0315XT-1WR2
B0324XT-1WR2
B0503XT-1WR2
B0505XT-1WR2
B0506XT-1WR2
UL
B0509XT-1WR2
B0512XT-1WR2
B0515XT-1WR2
B0524XT-1WR2
B1203XT-1WR2
B1205XT-1WR2
UL
B1209XT-1WR2
B1212XT-1WR2
B1215XT-1WR2
B1224XT-1WR2
--
B1505XT-1WR2
B1515XT-1WR2
B2405XT-1WR2
UL
B2409XT-1WR2
--
B2412XT-1WR2
B2415XT-1WR2
UL
B2424XT-1WR2
Input Voltage (VDC)
Nominal
(Range)
3.3
(2.97-3.63)
5
(4.5-5.5)
12
(10.8-13.2)
15
(13.5-16.5)
24
(21.6-26.4)
Output
Output Voltage
(VDC)
3.3
Output Current
(mA)(Max./Min.)
303/30
5
200/20
12
84/9
15
67/7
24
42/4
3.3
303/30
5
200/20
6
167/17
9
111/12
12
84/9
15
67/7
24
42/4
3.3
303/30
5
200/20
9
111/12
12
84/9
15
67/7
24
42/4
5
200/20
15
67/7
5
200/20
9
111/12
12
84/9
15
67/7
24
42/4
Efficiency
(%,Min./Typ.)
@ Full Load
65/69
70/74
76/80
76/80
76/80
68/72
76/80
76/80
76/80
76/80
76/80
76/80
68/72
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
76/80
Max. Capacitive
Load
(μF)
220
2015.04.03-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation