Datasheet > QAE150

QAE150

更新时间： 2022-03-20 03:19:27

品牌	Logo	应用领域
博大科技 - P-DUKE		转换器输入元件 DC-DC转换器
页数	文件大小	规格书
4页	751K
描述
QUARTER-BRICK DC-DC CONVERTER 2:1 ULTRA WIDE INPUT RANGE UP TO 150Watts

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QAE150 数据手册

QAE150

INPUT SPECIFICATIONS

Parameter

Operating input voltage range

Conditions

Min.

8.5

Typ.

Max.

Unit

12Vin(nom)

24Vin(nom)

48Vin(nom)

12Vin(nom)

24Vin(nom)

48Vin(nom)

12Vin(nom)

24Vin(nom)

48Vin(nom)

Power up

16.5

VDC

Start-up voltage

VDC

Shutdown voltage

7.3

8.1

16.3

32.5

100

15.5

31.6

VDC

Start up time

Constant resistive load

1 second, max.

Remote ON/OFF

12Vin(nom)

24Vin(nom)

48Vin(nom)

Input surge voltage

100

VDC

Input filter ⁽¹⁾

Pi type

Remote ON/OFF

Negative logic

(Standard)

Positive logic

(Option)

DC-DC ON

DC-DC OFF

DC-DC ON

DC-DC OFF

Short or 0 ~ 1.2 VDC

Open or 3 ~ 12 VDC

Short or 0 ~ 1.2 VDC

Referenced to –INPUT pin

Input current of CTRL pin

Remote off input current

-0.5

OUTPUT SPECIFICATIONS

Parameter

Voltage accuracy

Line regulation

Conditions

Min.

-1.0

-0.1

-0.2

-0.1

-20

Typ.

Max.

+1.0

+0.1

+0.2

+0.1

+10

Unit

Low Line to High Line at Full Load

No Load to Full Load

Load regulation

3.3 & 5Vout

Others

Voltage adjustability

Remote sense

Maximum output deviation is inclusive of remote sense

% of Vout(nom). If remote sense is not being used, sense pins should

connect to the output pins with the same polarity.

Measured by 20MHz bandwidth

Ripple and noise

With a 22µF/25V X7R MLCC

With a 4.7µF/50V X7R MLCC

With a 2.2µF/100V X7R MLCC

3.3Vout, 5Vout

12Vout, 15Vout

24Vout, 30Vout

48Vout

100

200

300

mVp-p

Temperature coefficient

Transient response recovery time

Over voltage protection

Over load protection

-0.02

+0.02

µs

25% load step change

250

% of Vout(nom); Hiccup mode

% of Iout rated; Hiccup mode

115

110

130

140

Short circuit protection

Continuous, automatics recovery

GENERAL SPECIFICATIONS

Parameter

Isolation voltage

Conditions

Min.

2250

Typ.

Max.

Unit

Input to Output

Input (Output) to Base-Plate

1 minute (Basic insulation)

500VDC

VDC

Isolation resistance

Isolation capacitance

Switching frequency

Design meet safety standard

Case material

GΩ

1500

330

270

300

kHz

IEC60950-1, UL60950-1, EN60950-1

Aluminum base-plate with plastic case

Silicon (UL94-V0)

Potting material

Dimensions

2.28 X 1.45 X 0.50 Inch

(57.9×36.8×12.7 mm)

64g (2.26oz)

Weight

MTBF

BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta= 40 .

MIL-HDBK-217F Ta=25 , Full load (G/B, controlled environment)

9.742 x 10⁵hrs

8.573 x 10⁴hrs

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2013/04/08

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