V18
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25
℃
Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………....……... 12V ..………..... 8.3 – 14V
Under Voltage Lock-out …………………. Power up ……..…. 8.0V typ.
Power down …..…. 7.9V typ.
Input Filter Type ……...………………….…..………………… Capacitive
Positive Remote on/off Control:
Module ON ………….……………….. Open Circuit or = Vin
Module OFF ……………………………………...… <0.4Vdc
GENERAL SPECIFICATIONS:
Efficiency ........................................…………..…………............ See Table
Isolation Voltage .................................…..…..………....….... Non-isolation
Switching Frequency .............................……...................... 300KHz typ.
Over Temperature Protection ……………………..…………… 120℃ typ.
Operating Ambient Temperature Range ...…….....…….... -40℃ to +85℃
Power Derating Curve ……………….……….………………. see Figure2, 3
Storage Temperature Range ...…..............……..…....... -55℃ to +125℃
MTBF ………. MIL-STD-217F, GB, 25℃, Full Load …………1.5Mhrs typ.
Dimensions: SIP Package: 0.90x0.400x0.22 inches (22.9x10.16x5.6mm)
SMT Package: 0.80x0.450x0.24 inches (20.3x11.43x6.09 mm)
Structure …...….……………………… Non-potted With Open Frame Type
Weight …..……………………………………………………………….. 2.3g
OUTPUT SPECIFICATIONS:
Voltage Accuracy …………………....……………….…....…
±1.5%
max.
Transient Response: 50% Step Load Change ...............…..... <200us
Ripple and Noise, 20MHz BW (note 3) .…. 20mVrms, 50mVpk-pk max.
Vo=5Vdc …………. 45mVrms, 75mVpk-pk max.
Temperature Coefficient ..............….....………….......
±0.03%/℃
max.
Short Circuit Protection ...................…....……..…..……….. Continuous
Line Regulation (note 1) ..….……...……………..……....
±0.2%
max.
Load Regulation (note 2) ……………….........……….…....
±0.5%
max.
Capacitive Load Low ESR …………..…..…….…..……. 3000uF max.
External Trim Adj. Range (see Table1) ……….…… Vo=0.75 – 5.0Vdc
Start up time ……………………….………………..………..…. 7ms typ.
NOTE :
1. Measured From High Line to Low Line, Vo,set=1.8Vdc
2. Measured From Full Load to Zero Load, Vo,set=3.3Vdc
3. The output noise is measured with 10uf tantalum capacitor
and 1uf ceramic capacitor across output.
4. The Input Terminal Recommend to Parallel With 100uF Capacitor
ESR<100mΩ to Reduce The Input Ripple Voltage
5. Suffix “N” to the Model Number with Negative Logic Remote on/off
Model ON ……….…………..………… Open Circuit or < 0.4VDC
Module OFF ………..…………………………… >+2.8VDC to Vin
Dimensions:
SIP Packages
SIZE SIP05
0.90(22.9)
0.22(5.6)Max.
SMT Packages
BOTTOM VIEW OF BOARD
PIN CONNECTION
Pin
1
0.400(10.16)
0.80
(20.3)
0.190
(4.83)
0.160
(4.06)
0.160
(4.06)
0.180
(4.57)
0.065
(1.65)
FUNCTION
+Output
Trim
Common
+V Input
On/Off
0.062
(1.57)
0.35
(8.9)
0.24
(6.09) max.
1 2 3
0.14(3.6)
4 5
2
3
0.025(0.64)
0.025(0.64)
0.19(4.7)
GND
TRIM
VOUT
0.340
(8.64)
0.450
(11.43)
4
5
0.100(2.54)
0.200(5.08)
0.700(17.78)
0.800(20.32)
VIN
ON/OFF
0.06 (1.5)
0.20(5.1)
LAYOUT PATTERN
TOP VIEW
0.24(6.1)
1.1mm PLATED THROUGH HOLE
1.6mm PAD SIZE
All Dimmension In Inches(mm)
Tolerance :
.XX=± 0.02 ( ± 0.5 )
.XXX=± 0.010 ( ± 0.25 )
Surface Mount Contact 5 Places
0.090
0.05 (1.3)
(2.29)
Dimensions are in Inches (millimeters)
Tolerances :x.xx ±0.02in.( x.x ±0.5mm) , unless otherwise noted
x.xxx ±0.010in. ( x.xx ±0.25mm)
SIP05-12S05A (Vo=3.3V) Derating Curve
6.00
Output Current(A)
Output Current(A)
5.00
4.00
3.00
2.00
1.00
0.00
20
30
40 50 60 70 80
o
Ambient Temperature( C)
90 100
0LFM
100LFM
200LFM
SMT05-12S05A (Vo=3.3V) Derating Curve
6.00
5.00
4.00
3.00
2.00
1.00
0.00
20
30
40 50 60 70 80
o
Ambient Temperature( C)
90 100
0LFM
100LFM
200LFM
Figure2. Typical Power De-rating for 12V IN 3.3Vout
Figure3. Typical Power De-rating for 12V IN 3.3Vout
2
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