CQB75W Datasheet, PDF (1/1 Pages) RSG Electronic Components GmbH – 75 WATT 4:1 INPUT RANGE DC-DC CONVERTERS

RSG■
ELECTRONIC COMPONENTS
RSG Electronic Components GmbH ^■ Sprendlinger Landstr. 115 ^■ D-63069 Offenbach/Germany
Tel. [phone] ^■ Fax [phone] ^■ [e-mail] ^■ www.rsg-electronic.de
Änderungen vorbehalten / subject to change without notice
C Q B 7 5 W ^NEW
S
E
R
I
E
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75 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
• 75W Isolated Output
• Quarter-Brick Package
• Efficiency Up to 87%
Features
• 4 : 1 Input Range
• Continuous Short Circuit Protection
MODEL
NUMBER
CQB75W-24S3V3
INPUT
VOLTAGE
9-36 VDC
OUTPUT
VOLTAGE
3.3 VDC
CQB75W-24S05 9-36 VDC
5.0 VDC
CQB75W-24S12 9-36 VDC
12 VDC
CQB75W-24S15 9-36 VDC
15 VDC
CQB75W-24S24 9-36 VDC
24 VDC
CQB75W-48S3V3 18-75VDC
3.3 VDC
CQB75W-48S05 18-75VDC
5.0 VDC
CQB75W-48S12 18-75VDC
12 VDC
CQB75W-48S15 18-75VDC
15 VDC
CQB75W-48S24 18-75VDC
24 VDC
NOTE: 1. Nominal Input Voltage 24, 48 VDC
OUTPUT CURRENT
MIN. MAX.
0mA
12 A
INPUT CURRENT
NO LOAD FULL LOAD
50mA 2037mA
% EFF.
81
SIZE
Quarter-Brick
0mA
12 A
50mA 2976mA
84 Quarter-Brick
0mA 6.25 A
50mA 3634mA
86 Quarter-Brick
0mA
5A
50mA 3634mA
86 Quarter-Brick
0mA 3.12 A
50mA 3628mA
86 Quarter-Brick
0mA
12 A
30mA 1006mA
82 Quarter-Brick
0mA
12 A
30mA 1471mA
85 Quarter-Brick
0mA 6.25 A
30mA 1817mA
86 Quarter-Brick
0mA
5A
30mA 1796mA
87 Quarter-Brick
0mA 3.12 A
30mA 1796mA
87 Quarter-Brick
2.28
(57.90)
0.50
(12.70)
SIDE VIEW
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range....……………..........…. 24V.............................O...N. /9O-F3F6V(2)
48V............................... 18-75V
Under voltage lockout ………..….. 24Vin power up ….…..…………....8.8V
24Vin power down ………….…....8.0V
HIGH SIGNAL HERE^{48Vin power up …………….…......17V}
DISABLE OUTPUT 48Vin power down …...….….…....16V
Positive Logic Remote ON/OFF ( see note 4 & 5 )
Input Filter ………………………………………………..….……............^-.^V.P^INI T⁽y⁴⁾pe
+SENSE
External Output Trim
+SENSE
TRIM DOWN
TRIM
TRIM
10K ohms
TRIMPOT
TRIM UP
-SENSE
-SENSE
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ........................................………….............. ±1.5% max.
Transient Response :75% to 100% Step Load Change
Error Band………………………..………………...........±5% Vout
Recover Time……………………………………..............<500uS
External Trim Adj. Range ………………. .............................................. ±10%
Ripple & Noise, 20MHz BW
3.3V & 5V ……….……...........40mV RMS, max.
100mV pk-pk, max.
12V & 15V ………………….....60mV RMS, max.
150mV pk-pk, max.
24V …………………..……....100mV RMS, max.
240mV pk-pk, max
Temperature Coefficient....................………..............….............. ±0.03%/°C
Short Circuit Protection.........……………….................................Continuous
Line Regulation¹â€¦â€¦â€¦â€¦â€¦.………..................….........................±0.2% max.
Load Regulation²â€¦â€¦â€¦â€¦â€¦â€¦â€¦â€¦â€¦.........…............................ ±0.2% max.
Over Voltage Protection trip Range ,% Vo nom. .........................115-140%
Current Limit .................……………….....…....110% ~140% Nominal Output
PIN CONNECTION
Pin
Function
1
+V Input
2
ON/OFF
3
-V Input
4
-V Output
5
-Sense
6
Trim
7
+Sense
8
+Vout
GENERAL SPECIFICATIONS:
Efficiency.................…..................................……..................….......See Table
Isolation Voltage .......................Input/Output....………..….. 1500VDC min.
Input/Case.……….………...1500VDC min.
Output/Case………………..1500VDC min.
Isolation Resistance .............................…............……...............10⁷ ohm min.
Switching Frequency ........………….........…………................... 300KHz, Typ.
Operating Case Temperature ..………....….....……............ -40°C to 100°C
Storage Temperature ……………....…....……................... -55°C to +105°C
Thermal Shutdown, Case Temp. .……………………..…….........105°C Typ.
Dimensions……..…….........1.45 x 2.28 x 0.50 inches(36.8 x 57.9 x 12.7 mm)
Case Material ..................…....…..Aluminum Base-plate with Plastic Case
Weight…………………………………………………………………...........…TBD
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 tantalum and 1uF
Ceramic capacitor across output
4. Logic Compatibility ……………... Open Collector ref to -Input
Module ON ………. >3.5Vdc to 75Vdc or Open Circuit
Module OFF ……….. < 1.8Vdc
5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
Module ON ………. < 1.8Vdc
Module OFF ……….. >3.5Vdc to 75Vdc or Open Circuit
SIZE QB
All Dimensions In Inches(mm)
Tolerance
Inches: x.xx= ±0.02, x.xxx= ±0.010
Millimeters: x.x= ±0.5, x.xx= ±0.25
2.28 (57.9)
2.000 (50.80)
Mounting Inserts
M3x0.5 Through 4pl.
3
2
1
BOTTOM VIEW
1.86(47.2)
0.040 DIA 6PLACES
(1.02)
4
5
6
7
8
0.059 DIA 2PLACES
(1.50)
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.