2.28
(57.90)
0.50
(12.70)
SIDE VIEW
TRIM
TRIM UP
TRIM
10K ohms
TRIMPOT
S
E
R
I
E
S
DISABLE OUTPUT
-VIN (4)
-SENSE
-SENSE
100 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
Features
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ........................................………….............. ±1.5% max.
Transient Response :75% to 100% Step Load Change
Error Band…………………...3.3V±6% Vout, Othhers±5% Vout
Recover Time……………………………………..............<500uS
External Trim Adj. Range
6
………………................................................ ±10%
Ripple & Noise, 20MHz BW
3
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 Regulation
1
…………….………..................…........................ ±0.2% max.
Load Regulation
2
……………………….........…............................ ±0.2% max.
Over Voltage Protection trip Range ,% Vo nom. .........................115-140%
Current Limit .................……………….....…....110% ~160% Nominal Output
PIN CONNECTION
Pin
Function
1
2
3
4
5
6
7
8
+V Input
ON/OFF
-V Input
-V Output
-Sense
Trim
+Sense
+Vout
•
•
•
•
100W Isolated Output
Quarter-Brick Package
4 : 1 Input Range
Efficiency up to 88%
•
•
•
•
Regulated Outputs
Continuous Short Circuit Protection
OTP / OVP / OCP
1500VDC Isolation
GENERAL SPECIFICATIONS:
Efficiency.................…..................................……..................….......See Table
Isolation Voltage .......................Input/Output....………..….. 1500VDC min.
Input/Case.……….………...1500VDC min.
Output/Case………………..1500VDC min.
Isolation Resistance .............................…............……...............10
7
ohm min.
Switching Frequency ........………….........…………................... 250KHz, Typ.
Power De-rating Curve…………………..……......refer to Application Note
Operating Case Temperature ………………………......……-40°C to 100°C
Storage Temperature Range…………………………......….-40°C
to +105°C
Thermal Shutdown, Case Temp. .……….….………...........……. 110°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 min. Load
3. The output noise is measured with 10uF tantalum capacitor 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 ……….. < 1.2Vdc
5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
Module ON ………. < 1.2Vdc
Module OFF ……….. >3.5Vdc to 75Vdc or Open Circuit
6. Trim-up…………..connect a resistor between the trim pin and +Sense
Trim-down…….….connect a resistor between the trim pin and -Sense
SIZE QB
MODEL
NUMBER
CQB100W-48S3V3
INPUT
VOLTAGE
18-75VDC
OUTPUT
VOLTAGE
3.3VDC
OUTPUT CURRENT
MIN.
0mA
MAX.
30 A
INPUT CURRENT
NO LOAD
60mA
FULL LOAD
2344mA
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)
% EFF.
88
SIZE
Quarter-Brick
Mounting Inserts
M3x0.5 Through 4pl.
3
0.600
(15.24)
1.45
(36.8)
1.03
(26.2)
CQB100W-48S05
18-75VDC
5.0VDC
0mA
20 A
60mA
2367mA
88
Quarter-Brick
2
1
BOTTOM VIEW
4
5
6
7
8
0.300
(7.62)
CQB100W-48S12
18-75VDC
12 VDC
0mA
8.3A
30mA
2358mA
88
Quarter-Brick
1.86(47.2)
0.16
(4.1) min.
0.040
DIA 6PLACES
(1.02)
0.059
DIA 2PLACES
(1.50)
CQB100W-48S15
18-75VDC
15 VDC
0mA
6.7 A
30mA
2379mA
88
Quarter-Brick
CQB100W-48S24
18-75VDC
24 VDC
0mA
4.17 A
30mA
2369mA
88
Quarter-Brick
NOTE: 1. Nominal Input Voltage 48 VDC
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
0.50
(12.7)
0.600
(15.24)
C Q B 1 0 0 W
CQB100W
ELECTRONIC COMPONENTS
RSG
■
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
■
■
■
■
■
Änderungen vorbehalten / subject to change without notice
NEW
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range……………………………48V……….…..……...18 - 75V
ON/OFF (2)
Under voltage lockout ……………48Vin power up…...............…..17V typ.
power down..……..............16V typ.
Input Filter …………………………….…………………………………. …Pi Type
Positive Logic Remote
SIGNAL HERE
note 4 & 5 )
HIGH
ON/OFF ( see
+SENSE
External Output Trim
+SENSE
TRIM DOWN
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
