SPECIFICATIONSUnlessotherwisespecified,allspecificationsareatTA =+25°C.
PARAMETER
CONDITIONS
MIN
NOM
MAX
UNITS
ISOLATION
Input to Output
Input to Base Plate
Output to Base Plate
Resistance
1500
1500
500
Vdc
Vdc
Vdc
Input to Output
Input to Output
10
MΩ
Capacitance
Leakage Current
2000
180
pF
V(input – output) = 240 Vac, 60 Hz
µA, rms
1. Refer to figure 1 (measurement per “B”) in Application Note DCAN-53 for details on the measurement technique used to measure the reflected ripple current.
2. Refer to the performance curves section for details on Output Current Derating with Ambient Temperature. Also refer to figure 10 in the Application Note
DCAN-53 for details on air flow characterization.
Notes:
3. Refer to figure 7 in Application Note DCAN-53 for details on measurement set up for output ripple and noise. Also refer to performance curves section
for variation in output ripple and noise with Ambient Temperature, Input Voltage and Output Current. The unit requires a ceramic capacitor of 0.022µF
across measurement terminals.
4. Refer to performance curves section for variation in efficiency against Input Voltage, Ambient Temperature, Output Load and Frequency.
MECHANICAL
VKQ100MS3V3 (6064911)
PIN ASSIGNMENT
No.
1
Function
+Vin
2
On/Off
-Vin
3
4
-Vout
5
-Sense
Trim
6
7
+Sense
+Vout
8
NOTES:
PIN SIDE UP
General Tolerance: +.020
Pin Location Tolerance: +.010
Unit Weight: 34g / 1.2oz.
PINMATERIAL:COPPER
PIN FINISH: TIN-LEAD
POWER DERATING CURVE (Vin = 36Vdc - 75Vdc)
Air Speed LFM/CFM
1100/9.5
1000/8.7
900/7.8
800/6.9
700/6.1
600/5.2
500/4.3
400/3.5
300/2.6
200/1.7
100/0.9
30/0.3
80/0.7
Temperature (Deg 0C)
3
Product: www.cdpoweronline.com
VKQ100MS3V3 REV A 4/2003