Features
Unregulated
Converters
●
●
●
●
●
●
●
Ultra-compact - only 8.3 x 8.3 x 6.8mm
1kVDC or 2KVDC Isolation
No External Components Required
Optional Continuous Short Circuit Protected
Fully Encapsulated
UL and EN Certified, CB Report
Efficiency to 84%
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
The RNM series DC/DC converters are ultra-compact isolated single output converters for
applications where board space is at a premium. Despite their small size, the converters are
fully featured with a full industrial operating temperature range of -40°C to +85°C without
derating (+100°C with derating), 1kVDC or 2kVDC isolation and optional short circuit
protection. The converters are also UL-60950 and EN-60950 certified and have a CB Report.
Selection Guide
Part
Number
DIP6
RNM-xx3.3S
RNM-xx05S
RNM-xx09S
RNM-xx12S
RNM-xx15S
Input
Voltage
(VDC)
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
3.3, 5, 12, 15
Output
Voltage
(VDC)
3.3
5
9
12
15
Output
Current
(mA)
303
200
111
83
66
Efficiency
(%)
75
70-78
70-78
76-78
78-84
Max.
Capacitive
Load
(1)
2200μF
1000μF
1000μF
470μF
470μF
1 Watt
DIP6
Single Output
(2kV)
(H)
(H)
(H)
(H)
(H)
x = Input Voltage (other input and output voltage combinations available on request)
* add Suffix “P” for Continuous Short Circuit Protection, e.g.
RNM-0505S/P, RNM-0505S/HP
RoHS
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
Packing Quantity
H-Suffix
H-Suffix
(tested for 1 second)
(rated for 1 minute**)
(tested for 1 second)
(rated for 1 minute**)
3.3V output type
5V output type
9V, 12V and 15V output types
±10%
±5%
1.2%/1% of Vin typ.
20% max.
15% max.
10% max.
100mVp-p max.
50kHz min. / 100kHz typ. / 105kHz max.
70% min.
Specifications valid for 10% minimum load only.
1000VDC
500VAC / 60Hz
2000VDC
1000VAC / 60Hz
20pF min. / 75pF max.
10 GΩ min.
1 Second
Output Power (%)
100
80
60
40
30
20
0
2011/65/EU
6/6
E358085
UL-60950-1 Certified
EN-60950-1 Certified
RNM
Derating-Graph
(Ambient Temperature)
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
1.1g
60 pcs per Tube
continued on next page
Safe Operating Area
85
Operating Temperature °C
-40
0
50
100
150
**Any data referred to in this datasheet are of indicative nature and based on our practical experience only. For further details, please refer
to our Application Notes.
Refer to Application Notes
E-32
REV: 0/2015
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ECONOLINE
DC/DC-Converter
Specifications (cont.)
MTBF (+25°C)
(+85°C)
Certifications
CB Test Report
UL General Safety
EN General Safety
Report: US/13859/UL
Report: E358085
Report: SPCLVD1109103
RNM
Series
using MIL-HDBK 217F
using MIL-HDBK 217F
977 x 10
3
hours
189 x 10
3
hours
IEC 60950-1:2005 2nd Ed.
UL 60950-1 1st Ed.
EN60950-1:2006+A12:2011
}
Detailed Information see
Application Notes chapter "MTBF"
Notes
Note 1 Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.
Tolerance Envelope
+10%
+5%
V Nom.
Typical L
o
ad Line
+5%
1%
5%
Output Voltage
10%
50%
100%
Output Load Current (%)
Typical Characteristics
RNM-xx05S
Efficiency / Load
100
80
60
100
RNM-xx12S
Efficiency / Load
80
60
RNM-xx15S
Efficiency / Load
100
80
60
RNM
3.305
0505
0512
1212
1215
Efficiency %
Efficiency %
20
0
20
0
Efficiency %
40
1205
40
3.312
40
20
0
0515
3.315
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
3.305
0505
15.000
10.000
5.000
0.000
-5.000
-10.000
0512
1212
15.000
10.000
5.000
0.000
-5.000
-10.000
0515
3.315
1205
3.312
0% 20%
40%
60%
Total Output current (%)
80%
100%
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
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REV: 0/2015
E-33
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RNM
Series
4 PIN DIP Package
8.30
6.80
8.30
RECOM
RNM-0505S
****
1.6
3.25
RNM Pin Connections
Pin #
Single
–Vin
+Vin
+Vout
–Vout
5.08
1
3
Bottom View
5.08
5 4
1
3
4
5
XX.XX ± 0.25 mm
RNM
2.54
1.00 ø+0.15/0
2.54
Recommended Footprint Details
2.54
Top View
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
E-34
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