V10
CQB150W 24(48)SXX SERIES
150 WATT 4:1 INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
FEATURES
* 150W Isolated Output
* Efficiency to 92%
* Fixed Switching Frequency
* 4:1 Input Range
* Regulated Outputs
* Remote On/Off
* Low No Load Power Consumption
* Over Temperature Protection
* Over Voltage/Current Protection
* Continuous Short Circuit Protection
* Quarter Brick Size Meet Industrial Standard
* CE Mark Meets 2014/30/EU
* Safety Meets UL60950-1, EN60950-1, and IEC60950-1
* Shock Vibration Meets MIL-STD-810F / EN61373
OUTPUT
MODEL
NUMBER
CQB150W-24S05
CQB150W-24S12
CQB150W-24S24
CQB150W-24S28
CQB150W-24S48
CQB150W-48S05
CQB150W-48S12
CQB150W-48S24
CQB150W-48S28
CQB150W-48S48
INPUT
VOLTAGE
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
OUTPUT
CURRENT
VOLTAGE
MIN.
5 VDC
12 VDC
24 VDC
28 VDC
48 VDC
5 VDC
12 VDC
24 VDC
28 VDC
48 VDC
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
MAX.
30 A
12.5 A
6.3 A
5.4 A
3.2 A
30 A
12.5 A
6.3 A
5.4 A
3.2 A
NO LOAD
10 mA
10 mA
10 mA
10 mA
10 mA
8 mA
8 mA
8 mA
8 mA
8 mA
FULL LOAD
7.02 A
7.02 A
7.08 A
7.08 A
7.19 A
3.47 A
3.47 A
3.50 A
3.50 A
3.56 A
(3)
91
91
89.5
90
90.5
92
92
91
91.5
92
(2)
92
92
89.5
90
90.5
92
91
90.5
90.5
91.5
30000µF
12500µF
6300µF
5400µF
1000µF
30000µF
12500µF
6300µF
5400µF
1000µF
LOAD MAX.
INPUT CURRENT
% EFF.
CAPACITOR
NOTE:
1. Nominal Input Voltage 24, 48
VDC
2. Measured at Nominal Input Voltage
3. Measured at 12VDC for 24Vin, 24VDC for 48Vin
1
V10
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25
℃
Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………..........….......... 24V ................. 9-36V
48V ………… 18-75V
Input Surge Voltage (100ms max.) ……..……….... 24V ........ 50Vdc max.
48V ..… 100Vdc max.
Under voltage lockout ……..…..... 24Vin power up ….…..…..…..…. 8.8V
24Vin power down …...........…. 8.0V
48Vin power up ………….…….. 17V
48Vin power down ……..……… 16V
Positive Logic Remote On/Off (see note 4&5)
Input Filter ………………………………………………..…………... PI Type
GENRAL SPECIFICATIONS:
Efficiency .................…..................................……..........…............ See Table
Isolation Voltage .............. Input/Output ………..……..….. 2250VDC min.
Input/Case, Output/Case …..... 2250VDC min.
7
Isolation Resistance .............................…............……............... 10 ohm min.
Isolation Capacitance …………………..……………………… 1500pF typ.
Switching Frequency .................................................................. 300KHz typ.
Operating Case Temperature .……………………………...... -40℃ to +105℃
Storage Temperature …….………....…....……................. -55℃ to +125℃
Thermal Shutdown, Case Temperature …………………….…. 110℃ typ.
Humidity ........................................................ 95% RH max. Non condensing
Shock/Vibration ……………………..………… Meet MIL-STD-810F/EN61373
MTBF … MIL-STD-217F, GB, 25
℃
, Full Load …… XXS05, XXS12 ….... 300Khrs typ.
Others ................ 560Khrs typ
Dimensions ............................. 2.28×1.45x0.50 inches (57.9x36.8×12.7 mm)
Case Material .............................…… Aluminum Baseplate with Plastic Case
Weight ……………………………………………………………………….. 68g
OUTPUT SPECIFICATIONS:
Voltage Accuracy ........................................………….......... ±1.0% max
Transient Response: 75% to 100% Step Load Change
Error Band …………………….………..…… ±5% Vout
Recover Time ………………………..………… <250us
External Trim Adj. Range …………………………….………………±10%
Ripple & Noise, 20MHz BW
5V ..………................... 40mV RMS, 100mV pk-pk max.
12V ..............………...... 60mV RMS, 150mV pk-pk max.
24V&28V…………..…. 100mV RMS, 280mV pk-pk max.
48V .……………...…. 200mV RMS, 480mV pk-pk max.
Temperature Coefficient ....................………..................…..... ±0.02%/°C
Short Circuit Protection .........………………............................ Continuous
Line Regulation (note1) ……………….………...................…. ±0.2% max.
Load Regulation (note2) ………..……………….........…...... ±0.2% max.
Over Voltage Protection trip Range ,% Vo nom.
…..................
115-140%
Current Limit .................……………………..... 110-160% Nominal Output
Start up time …………………………………..……………….. 60ms typ.
NOTE:
1. Measured from high line to low line.
2. Measured from full load to zero load.
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.
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
6. Suffix “-C” to the model number with clear mounting insert (3.2mm DIA.).
7. An external input capacitor 220uF for all models are recommended to
reduce input ripple voltage.
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
2.28
[57.9]
2.000[50.8]
Mounting Inserts
M3*0.5 Through 2pl.
3
2
1
BOTTOM VIEW
4
5
6
7
8
Pin
1
2
3
4
5
6
7
8
Function
+Vin
ON/OFF
-Vin
-Vout
-Sense
Trim
+Sense
+Vout
REMOTE ON/OFF CONTROL
0.600[15.24]
1.03[26.2]
1.86[47.2]
0.16min
[4.1]
0.600[15.24]
0.300[7.62]
1.45
[36.8]
EXTERNAL OUTPUT TRIM
0.040[1.02]
DIA 6PLACES
0.059[1.50]
DIA 2PLACES
0.50
[12.7]
2
Microcontroller MCU
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