EUROLINE - DC/DC-Converter
RxxSSxx Series, 1 Watt, SMD, 1kVDC Isolation (Single Output)
Features
● Wide Temperature Performance at
full 1 Watt Load, –40°C to +85°C
● 1kVDC Isolation
● UL 94V-O Package Material
● Toroidal Magnetics
● Internal SMD Construction
● MTTF up to 2.9 Million Hours
● Efficiency to 78%
Selection Guide 5V and 12V input types
Part Number
Voltage
Nom. Input
Voltage
(VDC)
Rated Output
Voltage
(VDC)
Rated Output
Current
Input Current
at Rated Load
(mA)
Efficiency
Isolation
Capacitance
(pF)
Package
Style
(mA)
(%)
68
75
77
78
67
73
74
75
R05SS05
R05SS09
R05SS12
R05SS15
R12SS05
R12SS09
R12SS12
R12SS15
5
5
5
9
200
111
83
294
267
260
256
124
114
113
111
35
43
42
44
47
77
88
95
5
12
15
5
5
66
SMD
12
12
12
12
200
111
83
14 Pin
9
12
15
66
Absolute Maximum Ratings
Input Voltage VIN 5V types
Input Voltage VIN 12V types
Short Circuit Duration 1)
7V
15V
1s
Internal Power Dissipation (at rated current and +85°C)
Lead Temperature (1.5 mm from case for 10 seconds)
600mW
300 °C
1). Supply voltage must be discontinued at the end of the short circuit duration.
Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified)
Input Voltage Range VIN (continuous operation)
5V input types
12V input types
4.5VDC min. / 5.5VDC max.
10.8VDC min. / 13.2VDC max.
Reflected Ripple Current (depending on the type)
Voltage Set Point Accuracy
30 mA p-p min. to 47 mA p-p max.
See Tolerance Envelope
Line Regulation
1.0% min. / 1.2% max. of VIN
Load Voltage Regulation (10% load to 100% full load)
5V output types
9V output types
12V output types
15V output types
12.8% min. / 15% max.
8.3% min. / 9% max.
6.8% min. / 7.5% max.
6.3% min. / 7% max.
Ripple & Noise (20MHz band limited), (depending on the type)
Isolation Voltage (flash tested for 1 second)
Test Voltage (50Hz, 10 seconds)
38mVp-p min. / 85mVp-p max.
1000VDC min.
1000 Vpk min.
Resistance (Viso = 1000V)
10 GΩ typ.
Switching Frequency at Full Load (depending on the type)
VIN 5V types
110kHz typ.
110kHz typ.
V
IN 12V types
Continued next page.
EU 8
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