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VKQ100MS05 Datasheet(PDF) 2 Page - C&D Technologies

Part No. VKQ100MS05
Description  100 WATT, 5.0VOUT, QUARTER BRICK DC/DC CONVERTER
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Maker  CANDD [C&D Technologies]
Homepage  http://www.cdpowerelectronics.com
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VKQ100MS05 Datasheet(HTML) 2 Page - C&D Technologies

   
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VKQ100MS05
REV A 4/2003
Product: www.cdpoweronline.com
OUTPUT
Nominal Voltage (Vnom)
5.00
Vdc
Output Current (Io) 2
Vin = 36 Vdc to 75 Vdc.
0
20
A
Rated Power 2
Vin = 36 Vdc to 75 Vdc.
0
100
W
Set Point Accuracy
Vin = 48 Vdc; Io = 10 A;
Tamb = -40
°C to +60°C.
1
% of Vnom
Tamb = +25
°C
0.50
% of Vnom
Line Regulation
Vin = 36 Vdc to 75 Vdc;
Tamb = -40
°C to +60°C;
Io = 20 A.
0.02
0.20
% of Vnom
Tamb = +25
°C
0.01
0.05
% of Vnom
Load Regulation
Vin = 36 Vdc to 75 Vdc;
Io = 0 A to 20 A.
Tamb = -40
°C to +60°C;
0.15
0.30
% of Vnom
Tamb = +25
°C; Vin = 48Vdc
0.01
0.05
% of Vnom
Ripple & Noise3
Vin = 36-75 Vdc; Io = 0-20 A;
TA = -40
°C to +60°C
f < 20 MHz Bandwidth.
120
mV pk-pk
Temperature Drift
Tamb = -40
°C to +60°C;
Vin = 48 Vdc; Io = 20 A.
0.005
0.01
%/
°C
Current Limit Inception
Vin = 48 Vdc.
21.50
24.00
A
Short Circuit Current
Vin = 48 Vdc.
21.00
24.00
A
Output Voltage Adjust Range
Vin = 48 Vdc; Io = 0-20 A
-10
+10
%Vnom
Turn – On Time
Vin = 48 Vdc; Io = 0-20 A
Output to within 1% of Vnom
1.00
1.40
ms
Over Voltage Protection Set Point
Vin = 48 Vdc; Io = 20 A.
6.60
7.10
Vdc
Transient Response
50% to 100% Load Step to
di/dt = 75A/
µS;
Peak Deviation
Co = 1000
µF; Vin = 48Vdc
210
mV
Settling Time
70
µS
GENERAL
Efficiency4
Vin = 48 Vdc; Io = 20 A.
86
%
Switching Frequency
Vin = 36 Vdc-75 Vdc; Io = 0-20 A
460
480
500
KHz
Remote Sense Compensation
Vin = 48 Vdc
0.500
Vdc
Remote On / Off Control Inputs
Vin = 36 Vdc-48 Vdc; Io = 0-20 A
Tamb = -40
°C to +60°C
Primary
Sink Current – Logic Low
0.60
1.60
mA
Vlow
0.70
0.75
Vdc
Vhigh
N/A
N/A
N/A
Open Collector
Calculated MTTF
Vin = 48 Vdc; Io = 20 A
Per Telcordia TR-NWT-000332
TBD
Hours
Per MIL=HDBK217E
TBD
Hours
Operating Ambient Temperature
-40
+70
°C
SPECIFICATIONS
Unless otherwise specified, all specifications are at T
A = +25°C.
PARAMETER
CONDITIONS
MIN
NOM
MAX
UNITS
Voltage Range (Vin)
36
48
75
Vdc
Reflected Ripple Current1
Vin = 48 Vdc; Io = 20 A.
4
A pk-pk
Input Ripple Rejection (100 Hz – 1KHz)
Vin = 48 Vdc; Io = 20 A.
-30
dB
No Load Input Current
Vin = 48 Vdc; Io = 0 A.
90
100
mA
Quiescent Input Current
Primary On/Off Disabled
Vin = 48 Vdc; Io = 20 A.
4
mA
Power Dissipation
Vin = 48 Vdc.
No Load
4.85
5.30
W
Standby, Primary On/Off Disabled
0.20
W
Maximum Input Current
Vin = 36 Vdc; Io = 20 A.
3.40
A
Inrush Charge
Vin = 75 Vdc.
0.165
mC
Input Under Voltage Protection
Tamb = -40
°C to +60°C;
Io = 0 A to 20 A
Shut down
31.50
32.50
Vdc
Turn On
32.50
33.70
Vdc
Input Over Voltage Protection
Tamb = -40
°C to +60°C;
Io = 0 A to 20 A
Shut down
76.50
79.00
Vdc
Turn On
76.00
78.00
Vdc
Input Under Voltage Protection
Tamb = +25
°C; Io = 0A to 20A
Shutdown
32.00
32.25
Vdc
Turn On
33.00
33.50
Vdc
Input Over Voltage Protection
Tamb = -40
°C to +60°C;
Io = 0 A to 20 A
Shut down
77.70
79.00
Vdc
Turn On
76.20
77.60
Vdc


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