QF-XMS Datasheet, PDF (1/3 Pages) Microdc power Technology Co., Ltd – 0.25W, FIXED INPUT, ISOLATED UNREGULATED SINGLE OUTPUT DC-DC CONVERTER

QF-XMS Series
0.25W, FIXED INPUT, ISOLATED&UNREGULATED SINGLE OUTPUT DC-DC CONVERTER
FEATURES
◆RoHS compliant
◆4 Pin SIP Package
◆Low ripple and noise
◆High efficiency up to 72%
◆Operating temperature -40℃ to +85℃
◆Input/Output isolation 3000VDC
◆Pin compatible with multiple manufacturers
MODEL SELECTION
QF^①05^②03^③X^④ MS^⑤
①Product Series
③Output Voltage
⑤SIP4 Package
②Input Voltage
④Fixed Input
APPLICATIONS
1. Datasheets are updated as needed and as such, pecifications
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 Standard Terms of
Sale available at www.microdc.cn.
PRODUCT PROGRAM
Model
Input
Voltage
(V)
Output
Voltage
(V)
QF0503XMS
4.5-5.5
3.3
QF0505XMS
4.5-5.5
5
QF0507XMS
4.5-5.5
7.2
QF0509XMS
4.5-5.5
9
QF0512XMS
4.5-5.5
12
QF0515XMS
4.5-5.5
15
QF0518XMS
4.5-5.5
18
QF0524XMS
4.5-5.5
24
QF1203XMS
10.8-13.2
3.3
QF1205XMS
10.8-13.2
5
QF1207XMS
10.8-13.2
7.2
QF1209XMS
10.8-13.2
9
QF1212XMS
10.8-13.2
12
QF1215XMS
10.8-13.2
15
QF1218XMS
10.8-13.2
18
QF1224XMS
10.8-13.2
24
QF2403XMS
21.6-26.4
3.3
QF2405XMS
21.6-26.4
5
QF2407XMS
21.6-26.4
7.2
QF2409XMS
21.6-26.4
9
QF2412XMS
21.6-26.4
12
QF2415XMS
21.6-26.4
15
QF2418XMS
21.6-26.4
18
QF2424XMS
21.6-26.4
24
Output Current
max
(MA)
75.7
50
34.72
27.77
20.83
16.67
13.88
10.41
75.7
50
34.72
27.77
20.83
16.67
13.88
10.41
75.7
50
34.72
27.77
20.83
16.67
13.88
10.41
Isolation
(VDC)
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
Max
Capacitive
Load (uF)
100
EQFQFici
ency
(%)
66
100
66
100
66
100
68
100
68
100
68
100
68
100
70
100
66
100
67
100
68
100
68
100
68
100
69
100
70
100
72
100
67
100
67
100
67
100
69
100
69
100
69
100
69
100
69
MICRODC R ESERVES THE COPYRIGHT
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