V14
SPECIFICATIONS
℃
All Specifications Typical At Nominal Line, Full Load, and 25
Unless Otherwise Noted
GENERAL SPECIFICATIONS:
INPUT SPECIFICATIONS:
Input Voltage Range ....…………….... 12V ……………………….…..….. 9-18V
24V …………………………… 18-36V
Efficiency ................................................................................. See Table
Isolation Voltage ............................................................... 500 VDC min
9
48V …………………….…..…. 36-72V
Isolation Resistance .................................…….….....…… 10 ohm min.
Input Surge Voltage (100ms max.) ………….….… 12V …............. 25Vdc max.
24V ................ 50Vdc max.
Isolation Capacitance ……………………………..…………. 2500pF typ.
Switching Frequency ........................................................... 200KHz min.
48V .............. 100Vdc max.
℃
Operating Ambient Temperature Range …..................... –25 to +71
℃
℃
Input Filter ………………..……………………………….……………..... Pi Type
℃
De-rating, Above 71 ………………… Linearly to Zero power at 100
℃
Case Temperature (note4) ……............................................ 100 max.
Cooling ……………………………………………….. Natural Convection
OUTPUT SPECIFICATIONS:
Voltage Accuracy ………………....…………….….......….………… 1.0% max.
Voltage Balance (Dual) …………………………………..………… 1.0% max.
Transient Response
℃
Storage Temperature Range ………….…....…………... –40 to +100
℃
Humidity .................................................. 95% RH max. Non condensing
Single 25% Step Load Change ………………….….……….……………<500us
Dual FL-1/2L 1% Error Band …………….………....………………….. <500us
Ripple and Noise, 20MHz BW ………………………….….. 100mV pk-pk max.
Temperature Coefficient …………………………...........……….. 0.02%/°C
Short Circuit Protection …………………………………….……….. Continuous
Line Regulation (note1) …......................................................…… 0.2% max.
Load Regulation (note2) ...………………………………......…...... 1.0% max.
Start up time …………………………………….…12Vin, 24Vin ..….. 60ms typ.
48Vin .................. 28ms typ.
℃
MTBF …… MIL-STD-217F, GB, 25 , Full Load ………… 1400Khrs typ.
EMI/RFI ………………………………………. Six sided Continuous Shield
Dimensions …………….… 2.00x1.00x0.40 inches (50.8x25.4x10.2 mm)
Case Material …….… Black Coated Copper with Non-Conductive Base
Weight ……………..……………….…………………………………….. 33g
Typical Derating curve for Natural Convection
120%
71
-25
100%
80%
60%
40%
20%
0%
NOTE:
1. Measured from high line to low line.
Natural
2. Measured from full load to 1/4 load.
Convection
3. A Minimum load on the output is necessary to maintain regulation.
4. Maximum case temperature under any operating condition should
℃
100
not be exceeded 100
.
-25
0
25
50
75
100
Case B Dimensions:
o
Ambient Temperature( C)
NOTE: Pin Size is 0.04 0.004 Inch (1.0 0.1 mm)DIA
All Dimensions In Inches (mm)
Tolerances
Inches: X.XX= 0.04 , X.XXX= 0.010
Millimeters: X.X= 1.0 , X.XX= 0.25
0.40
[10.2]
0.200
[5.08]
PIN CONNECTION
Pin
1
Function
+Input
2
1
-Input
+Output
2
BOTTOM
VIEW
3
Common/NP
-Output
4
5
*NP-NO PIN ON SINGLE OUTPUT
5
4
3
0.22 min
0.400
[10.16]
0.400
[10.16]
[5.6]
0.40
1.00
[25.4]
[10.2]
2
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