SUPERWORLD ELECTRONICS
STE Series – 1W Single Output
Surface Mount DC-DC Converter
STE PRODUCT RANGE
Model
STE03S03F
STE03S05F
STE03S09F
STE03S12F
STE03S15F
STE05S03F
STE05S05F
STE05S09F
STE05S12F
STE05S15F
STE09S03F
STE09S05F
STE09S09F
STE09S12F
STE09S15F
STE12S03F
STE12S05F
STE12S09F
STE12S12F
STE12S15F
STE15S03F
STE15S05F
STE15S09F
STE15S12F
STE15S15F
Vin
(nom)
(Vdc)
3.3
3.3
3.3
3.3
3.3
5
5
5
5
5
9
9
9
9
9
12
12
12
12
12
15
15
15
15
15
Vout
(Vdc)
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
3.3
5
9
12
15
Iout
(mA)
280
200
112
82
68
280
200
112
82
68
280
200
112
82
68
280
200
112
82
68
280
200
112
82
68
Iin
(rated load)
(mA)
354
374
373
359
372
228
241
240
232
237
127
131
132
127
132
93
97
98
94
98
75
43
57
63
78
Eff.
(%)
79
81
82
83
83
81
83
84
85
86
81
85
85
86
86
83
86
86
87
87
82
86
86
87
87
FEATURES
•
•
•
•
•
•
•
Industry standard SMD package
Ultra-high efficiencies to 87%
Single 1kVdc Isolated Outputs
Operating Temp Range –40
o
C to 85
o
C
Internal Input and Output Filtering
CECC00802 Re-flow (280 deg. C max.)
2 Year Warranty
DESCRIPTION
The STE Series is a reliable high performance solution
for a wide range of applications. The STE is fully
encapsulated in a non-flammable plastic case (meeting
UL 94V-0) and is designed to meet EN60950 and
UL1950 safety standards
.
The devices are fully
compatible with CECC00802 to 280 deg. C
12.72
MECHANICAL
SPECIFICATIONS
12.18
2.54
0.6
7.05
0.20
14
8
Pin
1
3
5
7
8
10
12
14
Function
GND
+Vin
NC
0V
+Vout
NC
NC
NC
1.65
2.54X3
8.0
STE12S12
STE12S12F
9.30
1
9.00
7
2.5
12.72
8.60
All measurements are in mm
Tolerances = ± 0.25mm
10.00
11.60
STE Series Product Datasheet
www.superworld.com.sg
1 of 2
STE INPUT SPECIFICATIONS
PARAMETER
Input Current (No Load)
Voltage Range
CONDITIONS
All models
3.3 Vin models
5 Vin models
9 Vin models
12 Vin models
15 Vin models
3.3 Vin models
5 Vin models
9 Vin models
12 Vin models
15 Vin models
MIN
2.97
4.5
8.1
10.8
13.5
TYPICAL
20
3.3
5
9
12
15
MAX
3.63
5.5
9.9
13.2
16.5
7.5
7.5
12.5
18
21
0.3
UNITS
mA
Vdc
Transient Voltage (1 sec max.)
Vdc
Reverse Voltage Protection
A
STE OUTPUT SPECIFICATIONS
PARAMETER
Rated Power
Voltage Setpoint Accuracy
Line Regulation
Load Regulation
(10% load to rated load)
Ripple & Noise
Surge Voltage (1 sec max.)
CONDITIONS
All models
1% change in Vin
3.3Vout & 5Vout
9,12 & 15 Vout
BW = DC to 20MHz
All models
3.3 Vout models
5 Vout models
9 Vout models
12 Vout models
15 Vout models
1.0
10
6
45
MIN
TYPICAL
MAX
1.0
±
3
UNITS
W
%
%
%
%
mVp-p
Vdc
1.2
14
9
90
4.9
7
11.5
15
18
±
0.02
Temperature Coefficient
Capacitive Load
Short Circuit Protection
%/
o
C
µF
Second
10
1
STE GENERAL CHARACTERISTICS
PARAMETER
Temperature
CONDITIONS
Specification
Storage
Isolation Test Voltage
Resistance
Capacitance
Leakage Current
MIL-HDBK-217E
MIN
-40
-55
1000
10
25
2
120
450000
1.8
100
8.5
TYPICAL
MAX
85
125
UNITS
o
o
C
C
Isolation
Vdc
GΩ
PF
µArms
KHz
hrs
g
Switching Frequency
MTTF (Ta = 25
o
C)
Weight
Refer to Low Power Application Note 1 for additional Performance Curves & Data
CONTACT INFORMATION
Superworld Electronics (S) Pte Ltd
16 New Industrial Road
#06-01 to 08 Hudson TechnoCentre
Singapore 536204
Tel : (65) 6298 2866
Fax : (65) 6298 8900
Email :
sales@superworld.com.sg
STE Series Product Datasheet
www.superworld.com.sg
2 of 2
Microcontroller MCU
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