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QB1203XT

Description
0.25W, Fixed Input, Isolated Dual/Single Output SMD DC-DC CONVERTER
File Size568KB,4 Pages
ManufacturerMICRODC
Websitehttp://www.microdc.cn
Download Datasheet View All

QB1203XT Overview

0.25W, Fixed Input, Isolated Dual/Single Output SMD DC-DC CONVERTER

QA-XT&QB-XT
Series
-XT
0.25W, Fixed Input, Isolated Dual/Single Output SMD DC-DC CONVERTER
Models Single output
FEATURES
Model
QB0303XT
QB0305XT
QB0312XT
QB0315XT
QB0503XT
QB0505XT
Input Voltage
(V)
3-3.6
3-3.6
3-3.6
3-3.6
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
Output Voltage
(V)
3.3
5
12
15
3.3
5
9
12
15
24
3.3
5
12
5
12
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
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
QB0509XT
QB0512XT
QB0515XT
QB0524XT
QB1203XT
QB1205XT
QB1212XT
QB2405XT
MODEL SELECTION
QB 05 05 X T
①Product
Series
③Output
Voltage
⑤SMD
Package
②Input
Voltage
④Fixed
Input
QB2412XT
QB2415XT
APPLICATIONS
1.Datasheets
are
updated
as
needed
and
as
such,
Once
specifications are subject to change without notice.
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
QA0505XT
QA0512XT
QA0515XT
QA0524XT
QA1205XT
QA1212XT
QA1215XT
QA2405XT
QA2412XT
QA2415XT
Input Voltage
(V)
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
Output Voltage
(V)
±5
±12
±15
±24
±5
±12
±15
±5
±12
±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
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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