QA-XT Datasheet, PDF (1/3 Pages) Microdc power Technology Co., Ltd – 0.25W, Fixed Input, Isolated Dual/Single Output SMD DC-DC CONVERTER

QA-XT&QB-XT Series
0.25W, Fixed Input, Isolated Dual/Single Output SMD DC-DC CONVERTER
FEATURES
◆RoHS Compliant
◆SMD Package
◆Low ripple and noise
◆High efficiency up to 68%
◆Operating temperature -40℃to+ 85℃
◆Input / Output Isolation 1000 VDC
◆Pin compatible with multiple Manufacturers
◆UL94-VO Package
MODEL SELECTION
QB^①05^②05^③X^④ T^⑤
①Product Series
③Output Voltage
⑤SMD Package
②Input Voltage
④Fixed Input
Models Single output
Model
Input Voltage
(V)
Output Voltage
(V)
QB0303XT
3-3.6
3.3
QB0305XT
3-3.6
5
QB0312XT
3-3.6
12
QB0315XT
3-3.6
15
QB0503XT
4.5-5.5
3.3
QB0505XT
4.5-5.5
5
QB0509XT
4.5-5.5
9
QB0512XT
4.5-5.5
12
QB0515XT
4.5-5.5
15
QB0524XT
4.5-5.5
24
QB1203XT
10.8-13.2
3.3
QB1205XT
10.8-13.2
5
QB1212XT
10.8-13.2
12
QB2405XT
21.6-26.4
5
QB2412XT
21.6-26.4
12
QB2415XT
21.6-26.4
15
Output Current max
(mA)
75
50
20
16
75
50
27
20
16
10
75
50
20
50
20
16
Isolation
(VDC)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
Efficiency
(%)
60
60
63
64
61
64
65
66
67
64
60
65
66
60
64
63
APPLICATIONS
1.Datasheets are updated as needed and as such,
specifications are subject to change without notice. Once
printed or downloaded, datasheets are no longer controlled by
MICRODC; refer to www.microdc.cn for the most current
product specifications.
2.Product labels shown, including safety agency certifications
on labels, may vary based on the date manufactured.
3. Mechanical drawings and specifications are for reference
only.
4. All specifications are measured at an ambient temperature of
25°C, humidity<75%,nominal input voltage and at rated output
load unless otherwise specified.
5. MICRODC may not have conducted destructive testing or
chemical analysis on all internal components and chemicals at
the time of publishing this document. CAS numbers and other
limited information are considered proprietary and may not be
available for release.
6. This product is not designed for use in critical life support
systems, equipment used in hazardous environments, nuclear
control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in
this datasheet.
7. Warranty is in accordance with microdc’s sandard Terms of
Sale available at www.microdc.cn.
Models Dual output
Model
Input Voltage
(V)
Output Voltage
(V)
QA0505XT
4.5-5.5
±5
QA0512XT
4.5-5.5
±12
QA0515XT
4.5-5.5
±15
QA0524XT
4.5-5.5
±24
QA1205XT
10.8-13.2
±5
QA1212XT
10.8-13.2
±12
QA1215XT
10.8-13.2
±15
QA2405XT
21.6-26.4
±5
QA2412XT
21.6-26.4
±12
QA2415XT
21.6-26.4
±15
Output Current max
(mA)
±25
±11
±9
±5
±25
±11
±9
±25
±11
±9
Isolation
(VDC)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
Efficiency
(%)
63
65
67
64
66
67
67
62
68
67
MICRODC R ESERVES THE COPYRIGHT
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