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Features
Unregulated
Converters
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Low Cost 1W Converter
Power Sharing on Dual Output Version
Industry Standard Pinout
1kVDC or 2kVDC Isolation Options
Optional Continuous Short Circuit Protected
UL94V-0 Package Material
Efficiency to 85 %
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
The RB series DC/DC converter has been designed for isolating or converting DC power
Selection Guide
rails in general purpose applications. Although low cost, it does not compromise on
features and offers 1KVDC or 2kVDC isolation , a –40°C to +85°C operating temperature
range and optional continuous short circuit protection.
1 Watt
SIP7
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
Max
Capacitive
Single & Dual
SIP 7
RB-xx3.3S
RB-xx05S
RB-xx09S
RB-xx12S
RB-xx15S
RB-xx24S
(2kV)
(H)
(H)
(H)
(H)
(H)
(H)
(VDC)
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
(VDC)
3.3
5
9
12
15
24
(mA)
303
200
111
84
66
42
(%)
75
70-78
70-78
78-80
80-84
74-85
Load (1)
2200μF
1000μF
1000μF
470μF
470μF
220μF
Output
RB-xx3.3D
RB-xx05D
RB-xx09D
(H)
(H)
(H)
3.3, 5, 12, 15, 24
3.3, 5,12, 15, 24
3.3, 5,12, 15, 24
±3.3
±5
±9
±152
±100
±56
70
70-78
76-79
±1000μF
±470μF
±470μF
RoHS
2011/65/EU
6/6
E358085
RB-xx12D
RB-xx15D
(H)
(H)
3.3, 5,12, 15, 24
3.3, 5, 12, 15, 24
±12
±15
±42
±33
78-82
80-84
±220μF
±220μF
EN-60950-1 Certified
UL-60950-1 Certified
RB-xx24D (H) 3.3, 5,12, 15, 24 ±24 ±21 80-84
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RB-0505S/P, RB-0505S/HP
±100μF
EN-60601-1 Certified*
(*/H suffix)
Specifications ( measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
±10%
RB
Output Voltage Accuracy
Line Voltage Regulation
±5%
1.2%/1% of Vin typ.
Load Voltage Regulation
3.3V output type
20% max.
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
5V output type
9V, 12V, 15V, 24V output types
Single output types
Dual output types
15% max.
10% max.
100mVp-p max.
±75mVp-p max.
Derating-Graph
(Ambient Temperature)
Operating Frequency
50kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load
Minimum Load = 0%
70% min. / 80% typ.
Specifications valid for 10% minimum load only.
100
80
Isolation Voltage
Isolation Voltage
H-Suffix
(tested for 1 second)
(rated for 1 minute**)
(tested for 1 second)
1000VDC
500VAC / 60Hz
2000VDC
60
40
30
20
Safe Operating Area
Isolation Capacitance
Isolation Resistance
H-Suffix
(rated for 1 minute**)
1000VAC / 60Hz
20pF min. / 75pF max.
10 G Ω min.
0
-40 0 50
85
Operating Temperature °C
100
150
Short Circuit Protection
1 Second
P-Suffix
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
E-46
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
continued to next page
REV: 0/2014
**Any data referred to in this datasheet are of indivative nature and based
on our practical experience only. For further details, please refer to our
Application Notes.
Refer to Application Notes
www.recom-power.com
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