V15
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25
℃
Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………............... 24V ….......................... 9-36V
48V ........................ 18-75V
Input Surge Voltage (100ms max.) ……..….… 24V …................... 50Vdc max.
48V ............... 100Vdc max.
Under voltage lockout ………..….. 24Vin power up ….…...….……. 8.8V typ.
24Vin power down ……..……. 8.0V typ.
48Vin power up ………..….....….. 17V typ.
48Vin power down …….…..……. 16V typ.
Positive Logic Remote On/Off (note3&4)
Input Filter ………………………………………………..….……... PI Type
GENERAL SPECIFICATIONS:
Efficiency .................................................................…..……... See Table
Isolation Voltage ...............….. Input/Output ...……..……. 1500VDC max.
8
Isolation Resistance .........................…...............…….….. 10 ohm min.
Isolation Capacitance …………………..………………..…… 1000pF typ.
Switching Frequency …….. Single .........................…....... 350KHz typ.
Dual ...............................…… 400KHz typ.
EMI/RFI ………………………….………….. Six Sided Continuous Shield
Operating Ambient Temperature …………………...…... -40℃ to +85℃
De-rating, Above 71℃ ………………… Linearly to Zero power at 105℃
Case Temperature (note6) ……….…………….…………….. 105
℃
max.
Storage Temperature ………………....…….....……........ -55℃ to +125℃
Humidity .................................................. 95% RH max. Non condensing
MTBF ……… MIL-STD-217F, GB, 25℃, Full Load ……… 720Khrs typ.
Dimensions ……………….. 2.00x1.00x0.40 inches (50.8x25.4x10.2 mm)
Case Material ……… Black Coated Copper with Non-Conductive Base
Weight …………………………………………………………………... 35g
OUTPUT SPECIFICATIONS:
Voltage Accuracy ....................................................………........…
±1.5%
max.
Voltage Balance (Dual Output) ………………………………….….
±1.0%
max.
Transient Response: 75% - 100% Step Load Change
Error Band ……………..
±5%
Vout Nominal, Recovery Time ….. <500us
Ripple & Noise, 20MHz BW (Measured with 0.1uF MLCC) ……….. ..75mV pk-pk, max.
Temperature Coefficient .…………………………………………….
±0.03%/°C
Line Regulation (note1) …….. Single .……..……………................
±0.2%
max.
Dual .…….…………......................
±0.5%
max.
Load Regulation (note2) …….………………………….........…......
±1.0%
max.
Cross Regulation (Dual output) Load cross variation 25%/100% ..
±5.0%
max.
Over Voltage Protection ……………………….…..…….. Zener or TVS Clamp
Output Short Circuit Protection .............................................….…. Continuous
External Trim Adj. Range (Single Output Models only) ….…….…..……±10%
Start up time …………………………………….……….…………..…... 5ms typ.
NOTE :
1. Measured from high line to low line.
2. Measured from full load to zero load.
3. Logic compatibility …. CMOS or open collector TTL, ref. to -Vin
Module on ………..………… >5.5VDC to 75VDC or open circuit
Module off …………………………………..……………. <1.2VDC
4. Suffix "N" to the model number with negative logic remote on/off
Module on ……………………………………….……... <1.2VDC
Module off ……….………….. >5.5VD to 75VDC or open circuit
5. Suffix “S” to the model number with alternative pin configuration,
single output models only.
6. Maximum case temperature under any operating condition should
not be exceeded 105℃
Case B Dimensions:
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
STANDARD PIN
CONFIGURATION
0.10
[2.5]
0.300 0.200
[7.62] [5.08]
0.40
[10.2]
SUFFIX"S"PIN
CONFIGURATION
0.400
[10.16]
0.400
[10.16]
0.10
[2.5]
0.60
[15.2]
3
5
4
6
2.00
[50.8]
0.800
[20.32]
2
1
2.00
[50.8]
1.800
[45.72]
Pin
BOTTOM VIEW
1
2
3
4
5
6
6
BOTTOM
VIEW
5
4
3
PIN CONNECTION
Single
Dual
+V Input
+V Input
-V Input
-V Input
+V Output +V Output
Common
Trim
-V Output -V Output
Remote ON/OFF
0.04
[1.0]
1
2
0.40
[10.2]
0.22
[5.6]
0.04
[1.0]
0.400
[10.16]
0.400
[10.16]
0.200
[5.08]
0.600
[15.24]
1.00
[25.4]
0.20
[5.1]
1.00
[25.4]
0.40
[10.2]
0.22
min
[5.6]
min
EXTERNAL OUTPUT TRIM
+Vout
TRIM DOWN
Typical Derating curve for Natural
Convection
120%
100%
LOAD(%)
80%
60%
40%
20%
0%
-40
105
-40
71
+Vout
TRIM
TRIM UP
TRIM
10K Ohms
TRIMPOT
Natural
Convection
-Vout
-Vout
-20
0
20 40 60 80
Ambient Temperature(
o
C)
100
2
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