CQE50W-48S48 [CINCON]

50 WATT 4:1 INPUT DC-DC CONVERTERS SINGLE OUTPUT;


型号：	CQE50W-48S48
厂家：	Cincon
描述：	50 WATT 4:1 INPUT DC-DC CONVERTERS SINGLE OUTPUT DC-DC转换器输入元件输出元件
文件：	总2页 (文件大小：545K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

V13

CQE50W SERIES

50 WATT 4:1 INPUT

︳

DC-DC CONVERTERS

SINGLE OUTPUT

FEATURES

* 50W Isolated Output

* No Tantalum Capacitor Inside

Quarter-Brick Size, Six-Sided Shield Metal Case

* High Efficiency up to 92%

* 300KHz Switching Frequency

* 4:1 Input Range

* Regulated Outputs

* Continuous Short Circuit Protection

℃

* Full Load Operation up to 80

with Heat-sink QBT210 (M-C421) Natural Convention

* Over Temperature/Voltage/Current Protection

* UL60950-1 2^ndApproval

OUTPUT

MODEL

INPUT

OUTPUT

INPUT CURRENT

FULL LOAD

MAX. NO LOAD

% EFF.

(2) (3)

Capacitor

Load max.

CURRENT

NUMBER

VOLTAGE VOLTAGE

MIN.

90 90.5

91 91.5

91.5 91.5

10000µF

4160µF

100mA

60mA

CQE50W-24S3V3 9-36 VDC 3.3 VDC

0mA

10A

10 A

1528mA

2277mA

2261mA

2287mA

2311mA

764mA

CQE50W-24S05

9-36 VDC 5.0 VDC

CQE50W-24S12

CQE50W-24S15

9-36 VDC

12 VDC

15 VDC

24 VDC

48 VDC

3.3 VDC

5.0 VDC

12 VDC

15 VDC

24 VDC

48 VDC

4.16A

3.33 A

2.08A

1.04 A

10A

3330µF

88.5 88.5

90 90

91.5 92

2080µF

CQE50W-24S24

1040µF(4)

10000µF

4160µF

CQE50W-24S48 9-36VDC

CQE50W-48S3V3 18-75VDC

CQE50W-48S05 18-75VDC

CQE50W-48S12 18-75VDC

10 A

1132mA

1130mA

1144mA

1156mA

4.16A

3.33 A

2.08A

1.04 A

CQE50W-48S15

3330µF

18-75VDC

91 90.5

89 89

2080µF

CQE50W-48S24 18-75VDC

CQE50W-48S48 18-75VDC

1040µF(4)

NOTE: 1. Nominal Input Voltage 24, 48VDC

2. Measured at 12VDC for 24SXX, 24VDC for 48SXX

3. Measured at Nominal Input Voltage

4. Require a 10uF Aluminum Capacitor Connected Between +Vout and –Vout for 48Vout Models

V13

SPECIFICATIONS

All Specifications Typical At Nominal Line, Full Load, and 25℃Unless Otherwise Noted

INPUT SPECIFICATIONS:

GENRAL SPECIFICATIONS:

Efficiency .................…..................................……..........…....... See Table

Isolation Voltage ..................... Input/Output ....……………..….. 1500VDC min.

Input/Case .……….……….. 1500VDC min.

Input Voltage Range ....……..............…......... 24V ....................... 9-36V

48V.............. 18-75V

Input Surge Voltage (100ms max.) ……........... 24V ............. 50Vdc max.

48V …..…. 100Vdc max.

Output/Case ……………… 1500VDC min.

Under voltage lockout ………..….. 24Vin power up ….…..…………. 8.8V

24Vin power down ………….…. 8.0V

Isolation Resistance ................................…............…….... 10⁷ohm min.

Isolation Capacitance ……………………....……………………… 1000pF typ.

Switching Frequency ........………….........……………..……... 300KHz typ.

Operating Case Temperature ..………....….....……........ -40℃ to 105℃

Storage Temperature ……………....…....……............ -55℃ to +125℃

Thermal Shutdown, Case Temp. .……………………..……. 110℃ typ.

48Vin power up …………….…. 17V

48Vin power down …...….….…. 16V

Positive Logic Remote On/Off (note 4 & 5 )

Input Filter ………………………………………………..….……... PI Type

Humidity .................................................... 95% RH max. Non condensing

OUTPUT SPECIFICATIONS:

Voltage Accuracy ............... ..........................…………......... ±1.0% max.

MTBF … MIL-HDBK-217F, GB, 25

℃, Full Load …… XXS24, XXS48 …. 800Khrs typ.

Transient Response: 75% -100% Step Load Change

Others .............. 600Khrs typ.

Error Band …………………….……………… ±5% Vout

Dimensions ……..…… 1.45 x 2.28 x 0.50 inches(36.8 x 57.9 x 12.7 mm)

Case Material ...................................... Aluminum with Non-Conducted Base

Weight ………………………………………………………………………… 63g

Recover Time……………………………………<500us

External Trim Adj. Range ………………………………………….… ±10%

Ripple & Noise, 20MHz BW (note 3)

NOTE:

3.3V & 5V ..………... 40mV RMS, 100mV pk-pk max.

12V & 15V ..…........ 60mV RMS, 150mV pk-pk max.

1. Measured from high line to low line.

2. Measured from full load to zero load.

24V .……………..…. 100mV RMS, 240mV pk-pk max.

3. Output ripple and noise measured with 10uF aluminum and 1uF ceramic

capacitor across output for 48Vout and with 10uF tantalum and 1uF

ceramic capacitor for others.

48V .……………..…. 200mV RMS, 480mV pk-pk max.

Temperature Coefficient ....................………................. ±0.03%/°C max.

Short Circuit Protection .........………………......................... Continuous

Line Regulation (note 1) ……………….………..................…. ±0.2% max.

Load Regulation (note 2) ………………………….........…...... ±0.2% max.

Over Voltage Protection trip Range, % Vo nom. .......................115-140%

Current Limit .................……………….... 110% ~165% Nominal Output

Start up time ……………………………..………………………. 20ms typ.

4. Logic compatibility ……………... open collector ref to -Input

Module on ………………………..…. >3.5Vdc to 75Vdc or open circuit

Module off ………………………………………………….. 0 to < 1.2Vdc

5. Suffix "N" to the model number with negative logic remote on/off

Module on ……………………..……………………..….…. 0 to < 1.2Vdc

Module off …………….……………... >3.5Vdc to 75Vdc or open circuit

Typical Derating Curve

120%

-40

100%

80%

REMOTE ON/OFF CONTROL

60%

ON/OFF (2)

with heatsink M-C421

40%

20%

HIGH SIGNAL HERE

DISABLE OUTPUT

105

-VIN (4)

-40 -20

20 40 60 80 100 120

Ambient Temperature(^oC)

External Output Trim

CASE QB

All Dimensions In Inches(mm)

Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010

Millimeters: X.X= ±0.5 , X.XX=±0.25

Mounting Inserts

M3*0.5 Through 4pl.

2.28[57.9]

1.86[47.2]

PIN CONNECTION

0.13[3.3]min

Function

+V Input

On/Off

-V Input

-V Output

-Sense

BOTTOM VIEW

2.000[50.80]

Trim

0.49[12.5]

0.50[12.7]

+Sense

+V Output

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