SPS1R5
Small size Isolated DC/DC Converters
Total power
Input voltages
#of outputs
1.5 Watts
5V, 12V, 24V, 48V
Single, Dual output
SPECIAL FEATURES
・High
efficiency
・Wide
operating temperature range (-40℃~+85℃)
・Small
size & Light weight
・Wide
2:1 input range
・Built
- in over current protection circuit
・Input
- Output Isolated
・Trimmable
output voltage (single output)
・Open
case type
・Long
Life Design (employ only ceramic capacitor)
・5years
warranty
ENVIRONMENTAL
・Operating
temperature range
・Storage
temperature range
・Operating
humidity (non consensing)
・Storage
humidity (non consensing)
・Cooling
method
・MTBF
(MIL-HDBK-217F)
・Safety
-40℃~85℃
-40℃~105℃
5% ~ 95%
5% ~ 95%
convection, forced air
9×10 hrs
UL(pending)
CE(pending)
5
ELECTRICAL SPECIFICATIONS
INPUT
・Input
range
・Efficiency
・Remote
on/off
DC 4.5V - 9V, 9V - 18V, 18V - 36V, 36V - 76V
73% - 81%
on : short to - Vin
off : open
±2%(Single)
±3%(Daul)
±0.5%
±1%
1% of Vout (Bandwidth : 20MHz)
OUTPUT
・Voltage
tolerance
・Line
Reg
・Load
Reg
・Ripple
& Noise
PROTECTION
CIRCUIT
ELECTRICALLY
ISOLATED
・Short
circuit protection
・Isolation
・High
pot
Current Limited Output
input - output, input - case, output - case / DC500V,100Mohms
input - output, input - case, output - case / AC500V, 1Min
9
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Ordering Information
SPS
Input
Output1
Output2
Maximum
Power
1.32W
1.5W
1.56W
1.5W
1.56W
1.5W
1.32W
1.5W
1.56W
1.5W
1.56W
1.5W
Ripple&Noise
max
50mVp-p
50mVp-p
120mVp-p
150mVp-p
120mVp-p
150mVp-p
50mVp-p
50mVp-p
120mVp-p
150mVp-p
120mVp-p
150mVp-p
Efficiency
Typ.
73%
78%
81%
81%
81%
81%
73%
78%
81%
81%
81%
81%
Model
Number
SPS1R5-5-3R3
SPS1R5-5-5
SPS1R5-5-12
SPS1R5-5-15
SPD1R5-5-1212
SPD1R5-5-1515
SPS1R5-12-3R3
SPS1R5-12-5
SPS1R5-12-12
SPS1R5-12-15
SPD1R5-12-1212
SPD1R5-12-1515
4.5 - 9V
4.5 - 9V
4.5 - 9V
4.5 - 9V
4.5 - 9V
4.5 - 9V
9 - 18V
9 - 18V
9 - 18V
9 - 18V
9 - 18V
9 - 18V
3.3V@0.4A
5V@0.3A
12V@0.13A
15V@0.1A
+12V@0.065A
+15V@0.050A
3.3V@0.4A
5V@0.3A
12V@0.13A
15V@0.1A
+12V@0.065A
+15V@0.050A
DC-DC CONVERTERS
-12V@0.065A
-15V@0.050A
-12V@0.065A
-15V@0.050A
18 - 36V
18 - 36V
18 - 36V
18 - 36V
18 - 36V
18 - 36V
36 - 76V
36 - 76V
36 - 76V
36 - 76V
36 - 76V
36 - 76V
3.3V@0.4A
5V@0.3A
12V@0.13A
15V@0.1A
+12V@0.065A
+15V@0.050A
3.3V@0.4A
5V@0.3A
12V@0.13A
15V@0.1A
+12V@0.065A
+15V@0.050A
-12V@0.065A
-15V@0.050A
1.32W
1.5W
1.56W
1.5W
1.56W
1.5W
1.32W
1.5W
1.56W
1.5W
1.56W
1.5W
50mVp-p
50mVp-p
120mVp-p
150mVp-p
120mVp-p
150mVp-p
70mVp-p
70mVp-p
120mVp-p
150mVp-p
120mVp-p
150mVp-p
73%
78%
81%
81%
81%
81%
73%
78%
81%
81%
81%
81%
SPS1R5-24-3R3
SPS1R5-24-5
SPS1R5-24-12
SPS1R5-24-15
SPD1R5-24-1212
SPD1R5-24-1515
-12V@0.065A
-15V@0.050A
SPS1R5-48-3R3
SPS1R5-48-5
SPS1R5-48-12
SPS1R5-48-15
SPD1R5-48-1212
SPD1R5-48-1515
Pin assignments
Single Output
1. +Vin
2. - Vin
3. Trim
4. -Vout
5. +Vout
Derating Curve
100
80
Dual Output
1. +Vin
2. - Vin
3. -Vout
4. COM
5. +Vout
60
40
20
0
-40
-20
0
20
40
60
85
100
Dimensions
1.09(2.77)
NOTES
1. All dimensions are in inches and(mm).
2. Weight : 3.3g or less
※
Mounting hole top view
POWER PLAZA
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