Features
•
•
•
•
•
•
Unregulated
Converters
1W Power in SMD package
Pin compatible with R1D series
-40°C to +95°C operating temperature @ full load
High 3kVDC/1 second or 1kVDC/1 second isolation
IEC/EN/UL62368-1 certified, CB Report
5000m operation
Description
Low cost, low profile, open-frame 1W SMD isolated DC/DC dual output converters. The R1DX operates
from 5V and offers ±5, ±9, ±12 or ±15 dual outputs. There is no minimum load requirement and the
quiescent consumption is less than 150mW. Standard isolation is 1kVDC/1s and a /H version with
3kVDC/1s is available. The operating temperature is from -40°C up to +95°C without derating. The
pin-out is industry standard and compatible with the R1D series, but at half the height. The converters
are fully certified to IEC/EN/UL62368 and IEC/EN/UL60950 and are 10/10 RoHS-conform. Class A
EMC conformity requires only an input capacitor and a simple low cost LC filter is all that is needed for
Class B EMC.
DC/DC Converter
R1DX
1 Watt
SMD
Dual Output
Selection Guide
Part
Number
nom. Input
Output
Output
Efficiency max. Capacitive
Voltage Voltage Current typ. (1) Load (2)
[VDC] [VDC] [mA] [%]
[µF]
R1DX-0505
5
±5 ±100 78 ±1000
R1DX-0509
5
±9 ±56 78 ±470
R1DX-0512
5
±12 ±42 80
±220
R1DX-0515
5
±15 ±33 80
±220
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
IEC/EN62368-1 certified
UL62368-1 certified
IEC/EN60950-1 certified
C22.2 No. 62368-1-14 certified
CB Report
EN55032 compliant
EN55024 compliant
Model Numbering
R1 DX-__ __ /_ __
Output Power
E224736
“Packaging (4)”
Dual
Isolation Voltage (3)
nom. Output Voltage
nom. Input Voltage
Notes:
Note3: without suffix, standard isolation voltage (1kVDC/1 second)
with suffix „/H“, high isolation voltage (3kVDC/1 second)
Note4: with suffix „-R“, standard packaging Tape and Reel
with suffix „-Tray“ for optional tray packaging
Ordering Examples:
R1DX-0505-R
R1DX-0515/H-Tray
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5Vin
5Vin
±5Vout
±15Vout
1kVDC/1 second isolation
3kVDC/1 second isolation
tape and reel packaging
tray packaging
REV.: 5/2019
ECO-1
R1DX
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Max.
Internal Input Filter
capacitor
Input Voltage Range
±10.0%
40mA
Quiescent Current
Minimum Load
0%
20kHz
Internal Operating Frequency
Output Ripple and Noise
(5)
60kHz
20MHz BW
100kHz
100mVp-p
Notes:
Note5: Measurements are made with a 0.1µF MLCC across output (low ESR)
DX-05xx
Efficiency vs. Load
100
90
Efficiency [%]
80
70
60
50
40
30
5Vout
9Vout
12Vout
15Vout
20
10
0
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
REGULATIONS
Parameter
Condition
Value
Output Accuracy
±5.0% max.
Line Regulation
low line to high line
Load Regulation
±1.2% typ. at ±1.0% of Vin typ.
±5Vout
all others
10% to 100% load
10.0% typ. / 15.0% max.
8.0% typ. / 10.0% max.
Cross Regulation
±6.5% max.
Tolerance Envelope
R1DX-0505(/H)
R1DX-0509(/H)
+15%
Typic
a
l Loa
+10%
+7%
+5%
d Lin
e
Vnom
Output Voltage [%]
Output Voltage [%]
+9%
-2%
-5%
10
50
Load L
+5%
ine
Vnom
-1%
-5%
10
100
Typica
l
50
100
Output Load [%]
Output Load [%]
continued on next page
www.recom-power.com
REV.: 5/2019
ECO-2
R1DX
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified)
Tolerance Envelope
R1DX-0512(/H)
R1DX-0515(/H)
Output Voltage [%]
+10%
Typical
L
+5%
+5%
oad Lin
e
Vnom
-1%
-5%
10
50
100
Output Load [%]
PROTECTIONS
Parameter
Type
Value
standard
tested for 1 second
rated for 1 minute (6)
1kVDC
500VAC
with suffix “/H”
tested for 1 second
rated for 1 minute (6)
Isolation Resistance
3kVDC
1.5kVAC
10GΩ min.
Isolation Capacitance
100pF max.
Isolation Voltage
I/P to O/P
1µA max.
3µA max.
standard
with suffix “/H”
Leakage Current
Insulation Grade
functional
Notes:
Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note7: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type
Protection Circuit
F1
L1
+Vin
+Vin
+Vout
C1
Com
-Vin
-Vin
-Vout
+Vout
Com
-Vout
ENVIRONMENTAL
Parameter
Operating Temperature Range
Condition
Value
@ natural convection and full load (refer to derating graph)
Operating Altitude
Operating Humidity
5000m
non-condensing
5% - 95% RH max.
Pollution Degree
PD2
Vibration
MTBF
-40°C to +95°C
according to MIL-STD-202G
according to MIL-HDBK-217F, G.B.
+25°C
+95°C
20900 x 10³ hours
7200 x 10³ hours
continued on next page
www.recom-power.com
REV.: 5/2019
ECO-3
R1DX
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified)
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
90
Output Load [%]
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
95
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Report / File Number
Information Technology Equipment, General Requirements for Safety
E224736
Information Technology Equipment, General Requirements for Safety (CB Scheme)
E224736-4788277362-2
Information Technology Equipment, General Requirements for Safety
Audio/video, information and communication technology equipment - Safety requirements
(LVD)
E224736
Audio/video, information and communication technology equipment - Safety requirements
Audio/video, information and communication technology equipment - Safety requirements
(CB Scheme)
Standard
UL60950-1, 2nd Edition 2014
CAN/CSA C22.2 No. 60950-1-07, 2nd Edition 2014
IEC60950-1:2005 2nd Edition + A2:2013
EN60950-1:2006 + A2:2013
UL62368, 2nd Edition, 2014
CAN/CSA -C22.2 No. 62368-1-14, 2nd Edition, 2014
EN62368-1:2014 + A11:2017
E224736-4788277362-1
RoHS2+
IEC62368-1:2014 2nd Edition
RoHS 2011/65/EU + AM2015/863
EMC Compliance
Condition
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
with external filter
(see filter suggestion)
Information technology equipment - Immunity characteristics Limits and methods of
measurement
EN55032:2015, Class A and B
EN55024:2010 +A1:2015
Air: ±2, 4, 6, 8kV
Contact: ±2, 4kV
ESD Electrostatic discharge immunity test
Standard / Criterion
IEC61000-4-2:2008, Criteria A
Radiated, radio-frequency, electromagnetic field immunity test
3 V/m
IEC61000-4-3:2006 + A2:2010, Criteria A
Fast Transient and Burst Immunity
±0.5kV
IEC61000-4-4:2012, Criteria A
Surge Immunity
±0.5kV
IEC61000-4-5:2014, Criteria B
Immunity to conducted disturbances, induced by radio-frequency fields
3V r.m.s.
IEC61000-4-6:2013, Criteria A
50Hz / 1A/m
IEC61000-4-8:2009, Criteria A
Power Magnetic Field Immunity
continued on next page
www.recom-power.com
REV.: 5/2019
ECO-4
R1DX
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified)
EMC Filtering Suggestions for EN55032
C2
L1
+Vin
+Vin
+Vout
+Vout
C1
Com
Com
-Vin
-Vin
-Vout
Component List Class A
C2
L1
C1
4.7µF MLCC 470pF/4kVDC
C1
10µH SMD Inductor
-Vout
Component List Class B
C2
L1
10µF MLCC
470pF/4kVDC
10µH SMD Inductor
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Type
Value
Material
case
PCB
black plastic (UL94V-0)
FR4 (UL94V-0)
Dimension (LxWxH)
15.24 x 11.10 x 8.00mm
Weight
1.2g typ.
suckable area
Dimension Drawing (mm)
CG
0.25
8.0
8.5 max.
Pin Connection
Pin #
Dual
1
-Vin
2
+Vin
4
Com
5
-Vout
7
+Vout
10
NC
0.50
11.1
4x2.54= 10.16
Recommended Footprint Details
4 5
7
Top View
1 2
4 5
10.7
www.recom-power.com
Pin
Thickness:
±0.05mm
Lenght: +0.25/-0.50mm
10
Bottom View
10
1.27
2.54
15.24
1 2
CG= center of gravity
NC= no connection
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
7
12.07
2.5
2.54
REV.: 5/2019
ECO-5
R1DX
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage, full load unless otherwise specified)
INSTALLATION and APPLICATION
Isolated DAC (±10VDC)
AVDD
R1DX-0512/H
+Vin
+Vin
+Vin
+Vout
GND
+Vout
+5V
COM
5V
-Vin
R-78E5.0-0.5
+12V
-Vin
-Vout
IC1
AVSS
-12V
AGND
DGND
R1 + R2
GAIN=
R2
VCC
DVDD
CS
RFB
AVDD
ISOLATION
CLK
DAC
+
IOUT
+12V
Vout
-
SDI
-12V
AVSS
±10V
3kV Isolation
R1
GND
SDO
R2
DGND
AGND
DGND
AGND
AGND
PACKAGING INFORMATION
Packaging Dimension (LxWxH)
Packaging Quantity
tape and reel (carton)
reel
355.0 x 340.0 x 35.0mm
330.2 x 330.2 x 30.0mm
tray
260.0 x 205.0 x 27.0mm
tape and reel
250pcs
tray
30pcs
Tape Width
Storage Temperature Range
24.0mm
non-condensing
Storage Humidity
-55°C to +125°C
5% - 95% RH max.
The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The
products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause
loss of life, inflict bodily harm or damage property. The applicant 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.
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REV.: 5/2019
ECO-6
