Features
Unregulated
Converters
Description
•
•
•
•
•
•
•
Pot-core transformer - separated windings
high 5.2kVDC basic isolation in compact size
Optional continuous short circuit protection
Efficiency up to 82%
Pin compatible with RH and RK series
Suitable for IGBT applications
IEC/EN/UL/CSA 60950-1 certified
DC/DC Converter
RP
The RP series has very high isolation of 5.2kVDC in a compact size. The converters are suitable for IGBT
driver applications. The /X2 version has rearanged pins to permit an input output seperation of more
than 9mm.
Selection Guide
Part
Number
RP-xx3.3S
(3,4)
RP-xx05S
(3,4)
RP-xx09S
(3,4)
RP-xx12S
(3,4)
RP-xx15S
RP-xx24S
(3,4)
(3,4)
nom. Input
Voltage
[VDC]
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
(3)
Output
Voltage
[VDC]
3.3
5
9
12
15
24
±3.3
±5
±9
±12
±15
±24
+15/-9
Output
Current
[mA]
303
200
111
84
66
42
±152
±100
±56
±42
±33
±21
±42
Efficiency
typ.
(1)
[%]
70
70-72
75
75-78
80
80
70
74-76
75
79-82
80-82
80
70-85
max. Capacitive
Load
(2)
[µF]
2200
1000
1000
470
470
220
±1000
±470
±470
±220
±220
±100
±220
1 Watt
SIP7
Single and Dual
Output
RP-xx3.3D
(3)
RP-xx05D
(3)
RP-xx09D
(3)
RP-xx12D
(3)
RP-xx15D
(3)
RP-xx24D
(3)
RP-xx1509D
5,12,24
Notes:
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Note2: Max Cap Load is tested at nominal input and full resistive load
E358085
UL60950-1 certified*
CAN/CSA-C22.2 No 60950-1 certified*
EN60950-1 certified
IEC60950-1 certified
EN55032 compliant
Model Numbering
RP- __ __ /_
nom. Input Voltage
Output Voltage
Protection
(3)
alternative Pinning Option
(4)
Single
or
Dual
Notes:
Note3: standard part is without continuous short circuit protection
add suffix „/P“ for continuous short circuit protection
Note4: add suffix „/X2“ for alternative pinning (only available for single outputs)
or add suffix „/P/X2“ for continuous short circuit protection and alternative pinning
*+15/-9 version excluded
Ordering Examples:
RP-123.3S/P: 12V Input Voltage, 3.3V Output Voltage, Single Output with continuous short circuit protection
RP-0509S/X2: 5V Input Voltage, ±9V Output Voltage, Single Output with alternative pinning
RP-0505S/P/X2: 5V Input Voltage, 5V Output Voltage, Single Output with continuous short circuit protection
and alternative pinning
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REV.: 5/2018
ECO-1
RP
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Internal Input Filter
Input Voltage Range
Minimum Load
(5)
Start-up time
Internal Operating Frequency
Output Ripple and Noise
20MHz BW
Notes:
Note5: Operation below 10% load will not harm the converter, but specifications may not be met
50kHz
100kHz
0%
250ms
120kHz
100mVp-p
±10%
Series
Condition
Min.
Typ.
Max.
capacitor
Efficiency vs. Load
RP-xx05S
100
90
80
100
90
80
RP-xx12S
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0505
1205
90
100
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0512
1212
90
100
Output Load [%]
Output Load [%]
RP-xx15S
100
90
80
100
90
80
RP-xx05D
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0515
1215
90
100
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0505
1205
90
100
Output Load [%]
continued on next page
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REV.: 5/2018
Output Load [%]
ECO-2
RP
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
Efficiency vs. Load
RP-xx12D
100
90
80
100
90
80
Series
RP-xx15D
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0512
1212
90
100
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
0515
1215
90
100
Output Load [%]
Output Load [%]
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
10% to 100% load
low line to high line
3.3Vout
5Vout
9, 12, 15, 24Vout and RP-xx1509D
Condition
Value
±5.0% max.
±1.2% of 1.0% Vin typ.
20.0% max.
15.0% max.
10.0% max.
Deviation vs. Load
25
20
15
RP-xx05S
0505
1205
25
20
15
RP-xx12S
0512
1212
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
continued on next page
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REV.: 5/2018
ECO-3
RP
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
Deviation vs. Load
25
20
15
Series
RP-xx15S
0515
1215
25
20
15
RP-xx05D
0505
1205
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
25
20
15
RP-xx12D
0512
1212
25
20
15
RP-xx15D
0515
1215
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Deviation [%]
10
5
0
-5
-10
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
Isolation Voltage
(6)
Isolation Resistance
Isolation Capacitance
Insulation Grade
Notes:
Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note7: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: T1A slow blow type
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REV.: 5/2018
ECO-4
Type
without suffix
with suffix “/P”
I/P to O/P
tested for 1 second
rated for 1 minute
Value
1 second
continuous
5.2kVDC
2kVAC/60Hz
20GΩ min.
4pF min. / 10pF max.
basic
RP
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin and full load unless otherwise stated)
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Operating Altitude
Operating Humidity
Pollution Degree
MTBF
according to MIL-HDBK-217F, G.B.
+25°C
+85°C
non-condensing
Series
Condition
full load (see graph)
Value
-40°C to +85°C
+105°C
2000m
95% RH max.
PD2
18400 x 10
3
hours
6900 x 10
3
hours
Derating Graph
100
90
80
Output Load [%]
70
60
50
40
30
20
10
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
85
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Information Technology Equipment, General Requirements for Safety
(8)
Information Technology Equipment, General Requirements for Safety
(8)
EAC
RoHs 2+
Report / File Number
1602031
E358085-A6-UL
RU-AT.49.09571
Standard
IEC60950-1:2005, 2nd Edition + A2:2013
EN60950-1:2006 + A2:2013
UL60950-1, 1st Edition:2007
CAN/CSA C22.2 No. 60950-1-03, 1st Edition:2006
TP TC 004/2011
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement
Condition
with external filter
Notes:
Note8: excluded +15/-9 version and suffix „/X2“
Standard / Criterion
EN55032, Class B
EN55032, Class A
continued on next page
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REV.: 5/2018
ECO-5
Switching Power Supply Study Group
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