Series

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SELECTION

GUIDE

Order code

Input

Voltage

(V)

Output

Voltage

(V)

Output

Current

(MA)

Efficiency

(%)

5QB0303XD

3.3

3.3

378

70

5QB0503XD

5

3.3

378

70

5QB0903XD

9

3.3

378

70

5QB1203XD

12

3.3

378

70

5QB1503XD

15

3.3

378

70

5QB2403XD

24

3.3

378

70

5QB0305XD

3.3

5

250

70

5QB0505XD

5

5

250

70

5QB0905XD

9

5

250

70

5QB1205XD

12

5

250

70

5QB1505XD

15

5

250

70

5QB2405XD

24

5

250

70

5QB0309XD

3.3

9

140

78

5QB0509XD

5

9

140

78

5QB0909XD

9

9

140

78

5QB1209XD

12

9

140

78

5QB1509XD

15

9

140

78

5QB2409XD

24

9

140

78

5QB0312XD

3.3

12

104

79

5QB0512XD

5

12

104

79

5QB0912XD

9

12

104

79

5QB1212XD

12

12

104

79

5QB1512XD

15

12

104

79

5QB2412XD

24

12

104

79

5QB0315XD

3.3

15

84

80

5QB0515XD

5

15

84

80

5QB0915XD

9

15

84

80

5QB1215XD

12

15

84

80

5QB1515XD

15

15

84

80

5QB2415XD

24

15

84

80

5QB0324XD

3.3

24

52

80

5QB0524XD

5

24

52

80

5QB0924XD

9

24

52

80

5QB1224XD

12

24

52

80

5QB1524XD

15

24

52

80

5QB2424XD

24

24

52

80

All specif cations typical at TA=25 ° C, nominal input voltage and rated output current unless otherwise specif ed.

All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.

MODEL

SELECTION

5Q

B

05

05

X

D

⑤

①

Product Series

②

Input Voltage

③

Output Voltage

④

Fixed Input

⑤

DIP8 Package style

MICRODC R ESERVES THE COPYRIGHT

Isolated 1.25W Dual&Single Output DC-DC Converters

FEATURES

FEATURES

◆

Industry Standard Pinout

◆

1kVDC & 2kVDC Isolation

◆

Operating Temperature: -40℃～﹢85℃

◆

High efficiency up to 80%

◆

No Heatsink Required

◆

Internal SMD construction

◆

◆

No Extern. Components Required

◆

5V,9V,12V and 15V output

◆

No heatsink required

◆

Custom Solutions Available

◆

◆

No external components required

◆

Industry standard pinout

◆

Power sharing on output

◆

MTTF up to 3.4 million hours

APPLICATIONS

APPLICATIONS

The 5QA-XD & 5QB-XD series of DC/DC

converters is particularly suited to isolating

and/or converting DC power rails. The

galvanic isolation allows the device to be

configured to provide an isolated negative rail

in systems where only positive rails exist. The

wide temperature range guarantees startup

from -40°C and full 1.25 watt output at 85°C.

For lower ripple,refer to output ripple reduction

section.