Datasheet > QB1209XLS

QB1209XLS

更新时间： 2022-02-26 11:57:23

品牌	Logo	应用领域
MICRODC		DC-DC转换器输入元件输出元件
页数	文件大小	规格书
2页	411K
描述
0.25W, FIXED INPUT, ISOLATED&UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER

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QB1209XLS 数据手册

QA-XS&QB-XLS Series

0.25W, FIXED INPUT, ISOLATED&UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER

PRODUCT PROGRAM

Input

Output

Current (mA)

Part

Efficiency

(%, Typ)

Voltage (VDC)

Voltage

(VDC)

Number

Nominal

Max

75.8

QB0303XLS

QB0305XLS

QA0505XS

QA0509XS

QA0512XS

QA0515XS

QB0505XLS

QB0509XLS

QB0512XLS

QB0515XLS

QA1205XS

QA1209XS

QA1212XS

QA1215XS

QB1203XLS

QB1205XLS

QB1209XLS

QB1212XLS

QB1215XLS

QA2405XS

QA2409XS

QA2412XS

QA2415XS

QB2405XLS

QB2409XLS

QB2412XLS

QB2415XLS

QB2424XLS

3.3

3.0-3.6

FEATURES

±5

±9

±12

±15

±25

±13.8

±10.4

±8.3

◆Small Footprint

◆1KVDC Isolation

◆SIP Package

4.5-5.5

27.8

20.8

16.7

±25

±13.8

±10.4

±8.3

75.8

◆Internal SMD Construction

◆

Temperature Range: -40

℃to +85℃

◆No Heat sink Required

±5

±9

±12

±15

3.3

◆No External Component Required

◆Industry Standard Pin out

10.8-13.2

MODEL SELECTION

①

②

③

④

⑤

QB 05 05 X LS

27.8

20.8

16.7

±25

±13.8

±10.4

±8.3

①Product Series

③Output Voltage

⑤SIP-7 Package

②Input Voltage

④Fixed Input

±5

±9

±12

±15

APPLICATIONS

The QA-XS&QB-XLS Series are specially

designed for applications where a group of polar

power supplies are isolated from the input

power supply in a distributed power supply

system on a circuit board.

21.6-26.4

27.8

20.8

16.7

10.4

These products apply to:

1) Where the voltage of the input power supply

is fixed (voltage variation ±10%);

2) Where isolation is necessary between input

and output (isolation voltage ±1000VDC);

3) Where the regulation of the output voltage

and the output ripple noise are not demanding.

Such as: purely digital circuits,ordinary low

frequency analog circuits, and IGBT power

device driving circuits.

COMMON SPECIFICATIONS

Item

Test conditions

Min

Typ

Max

Units

Storage humidity

Operating Temperature

Storage Temperature

Temp. rise at full load

Lead temperature

Short circuit protection*

Cooling

-40

-55

125

℃

1.5mm from case for 10 seconds

300

MICRODC RESERVES THE COPYRIGHT

Free air convection

Plastic (UL94-V0)

Case material

MTBF

3500

K hours

Weight

2.1

*Supply voltage must be discontinued at the end of short circuit duration.

http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646

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