CQE50W-48S24 [CINCON]
50 WATT 4:1 INPUT DC-DC CONVERTERS SINGLE OUTPUT;型号: | CQE50W-48S24 |
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 2nd Approval
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 91.5
91.5 91.5
10000µF
10000µF
4160µF
100mA
100mA
100mA
100mA
60mA
60mA
60mA
60mA
60mA
60mA
60mA
60mA
CQE50W-24S3V3 9-36 VDC 3.3 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
10A
10 A
1528mA
2277mA
2261mA
2287mA
2311mA
2311mA
764mA
CQE50W-24S05
9-36 VDC 5.0 VDC
CQE50W-24S12
CQE50W-24S15
9-36 VDC
9-36 VDC
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
90
88.5 88.5
90 90
91.5 92
90
2080µF
CQE50W-24S24
1040µF(4)
10000µF
10000µF
4160µF
CQE50W-24S48 9-36VDC
CQE50W-48S3V3 18-75VDC
CQE50W-48S05 18-75VDC
CQE50W-48S12 18-75VDC
10 A
1132mA
1130mA
1144mA
1156mA
1156mA
92
91
92
91
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
1
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 ................................…............…….... 107 ohm 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%
80
-40
100%
80%
REMOTE ON/OFF CONTROL
60%
ON/OFF (2)
with heatsink M-C421
40%
20%
HIGH SIGNAL HERE
DISABLE OUTPUT
105
0%
-VIN (4)
-40 -20
0
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
Pin
Function
+V Input
1
2
On/Off
-V Input
-V Output
-Sense
3
4
5
BOTTOM VIEW
6
7
8
2.000[50.80]
Trim
0.49[12.5]
0.50[12.7]
+Sense
+V Output
2
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