Features
•
•
•
•
•
•
Regulated
Converter
2:1 input voltage range
1.6kVDC isolation
UL60950-1 certified
Efficiency up to 87%
Low profile, 10.2mm height
Over current protection
DC/DC Converter
RP08-A
8 Watt
3
DIP24/SMD
Single and Dual
Output
Description
YEA R
The RP08-A series DC/DC converters are certified to UL60950-1 and cUL60950-1. This makes them
ideal for all telecom and industrial applications where approved safety standards are required. The
DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance.
y
w
arrant
T
M
CONVER
T
E
S
S
R
R
C
TS
compliant
PL
U
D
IA N
T PRO
CO
10 from 10
O
REACH
compliant
M
C
M
TS
CONVER
C
M
RE
O
E
Notes:
Note1: Maximum values at nominal input voltage and full load
Note2: Max. Cap load is tested at minimum Input and constant resistive load
C
RoHS 2 +
CO
Part Number
Input
Output
Output
Input (1) Efficiency (1) Max. Capacitive
Voltage Range Voltage
Current
Current
typ.
Load (2)
[VDC] [VDC] [mA] [mA] [%]
[µF]
RP08-123.3SA (3)
9-18
3.3
2000
688
80
3300
RP08-1205SA (3) 9-18 5 1500 753 83
1600
RP08-1212SA (3)
9-18
12
666
757
88
350
RP08-1215SA (3)
9-18
15
533
766
87
240
RP08-243.3SA (3)
18-36
3.3
2000
344
80
3300
RP08-2405SA (3) 18-36 5 1500 377 83
1600
RP08-2412SA (3) 18-36 12 666 387 86
350
RP08-2415SA (3) 18-36 15 533 392 85
240
RP08-483.3SA (3)
36-75
3.3
2000
172
80
3300
RP08-4805SA (3) 36-75 5 1500 188 83
1600
RP08-4812SA (3)
36-75
12
666
194
86
350
RP08-4815SA (3)
36-75
15
533
194
86
240
RP08-1205DA (3)
9-18
±5
±800
803
83
±1000
RP08-1212DA (3)
9-18
±12
±333
766
87
±160
RP08-1215DA (3)
9-18
±15
±267
785
85
±100
RP08-2405DA (3) 18-36 ±5 ±800 407 82
±1000
RP08-2412DA (3) 18-36 ±12 ±333 387 86
±160
RP08-2415DA (3)
18-36
±15
±267
393
85
±100
RP08-4805DA (3) 36-75 ±5 ±800 196 85
±1000
RP08-4812DA (3)
36-75
±12
±333
191
87
±160
RP08-4815DA (3)
36-75
±15
±267
192
87
±100
RE
Selection Guide
PL
U
D
IA N
T PRO
E196683
UL60950-1 certified
EN55032 compliant
Model Numbering
RP08-__ __ _A/_
nom. Input Voltage
“Package (3)”
nom. Output Voltage
Single or Dual
Notes:
Note3: no suffix for standard DIP24 package
add suffix “/SMD” for SMD package
Ordering Examples
RP08-4805SA/SMD = 48V Input, 5V Output, Single, SMD Package
RP08-1205DA = 12V Input, 5V Output, Dual, DIP24 Package
www.recom-power.com
REV.: 4/2020
PD-1
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
nom. Vin = 12VDC
nom. Vin = 24VDC
nom. Vin = 48VDC
9VDVC
18VDC
36VDC
12VDC
24VDC
48VDC
Max.
Internal Input Filter
Input Voltage Range
Input Surge Voltage
Pi-Type
18VDC
36VDC
75VDC
36VDC
50VDC
100VDC
nom. Vin = 12VDC
nom. Vin = 24VDC
nom. Vin = 48VDC
100ms max.
Minimum Load (4)
10%
Power up
ON/OFF CTRL
Start-up Time
700ms
5ms
Operating Frequency Range
270kHz
ON/OFF CTRL (5)
refer to “ON/OFF CTRL”
Positive Logic
DC-DC ON
DC-DC OFF
Input Current of CTRL pin
drive current
ICTRL
Standby Current
DC-DC OFF
300kHz
2.5mA
IIn
20MHz BW
Output Ripple and Noise
330kHz
Open or 3.0VDC < VCTRL < 12VDC
Short or 0VDC < VCTRL < 1.2VDC
-0.5mA
+0.5mA
50mVp-p
Input Reflected Ripple Current
20mAp-p
Notes:
Note4: The RP08 series requires a minimum of 10% loading on the output to maintain specified regulation
Operation under no-load condition will not damage these devices, however they may not meet all listed specification
Note5: The pin voltage is referenced to -Vin pin
RP08-1205SA
Efficiency vs. Output Current
95
Efficiency vs. Input Voltage
90
90
85
80
Efficiency [%]
Efficiency [%]
85
75
70
65
60
80
75
70
55
9Vin
12Vin
18Vin
50
45
40
10
20
30
40
50
60
70
80
65
60
90
100
9
10
11
12
13
14
15
16
17
18
Input Voltage [VDC]
Output Current [%]
continued on next page
www.recom-power.com
REV.: 4/2020
PD-2
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
RP08-2405SA
Efficiency vs. Output Current
95
Efficiency vs. Input Voltage
90
90
85
80
Efficiency [%]
Efficiency [%]
85
75
70
65
60
55
18Vin
24Vin
36Vin
50
45
40
80
75
70
65
60
10
20
30
50
40
60
70
90
80
100
18
20
22
24
26
28
30
32
34
36
72
75
Input Voltage [VDC]
Output Current [%]
RP08-4805SA
Efficiency vs. Output Current
95
Efficiency vs. Input Voltage
90
90
85
80
80
Efficiency [%]
Efficiency [%]
85
75
70
65
60
55
75
70
36Vin
48Vin
75Vin
50
45
65
40
10
20
30
50
40
60
70
80
90
60
100
36
40
44
Output Current [%]
48
52
56
60
66
Input Voltage [VDC]
ON/OFF CTRL
+Vin
VCTRL
IIN
ICTRL
-Vin
+Vin
+Vout
+Vout
CTRL
-Vin
Positve Logic
-Vout
DC-DC ON
DC-DC OFF
Open or 3.0VDC < VCTRL < 12VDC
Short or 0VDC < VCTRL < 1.2VDC
-Vout
REGULATIONS
Parameter
Condition
Value
Output Accuracy
Line Regulation
Load Regulation
Cross Regulation
Transient Response Recovery Time
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±1.0% max.
low line to high line, full load
±0.2% max.
Single (0% to 100% load)
DIP24
SMD
±0.5%
±1.0%
Dual (0% to 100% load)
DIP24, SMD
±1.0%
asymmetrical 25%100% load
25% load step change
REV.: 4/2020
±5.0%
200μs typ.
PD-3
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
PROTECTIONS
Parameter
Condition
Value
Short Circuit Protection (SCP)
continuous, automatic recovery
Over Load Protection (OLP)
% of Iout rated
150% typ.
DIP24
I/P to O/P; I/P (O/P) to case
1.6kVDC/1 minute
SMD
I/P to O/P
I/P (O/P) to case
1.6kVDC/1 minute
1.0kVDC/1 minute
Isolation Voltage (6)
Isolation Resistance
Viso= 500VDC
1GΩ min.
Isolation Capacitance
300pF max.
Notes:
Note6: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note7: This power module is not internally fused. An input line fuse must always be used
Recom suggests: 12Vin=T2A; 24Vin=T1A; 48Vin=T0.5A slow blow
ENVIRONMENTAL
Parameter
Condition
Value
without derating
with derating
Operating Temperature Range
-40°C to +80°C
-40°C to +100°C
Maximum Case Temperature
+100°C
Temperature Coefficient
±0.02%/K max.
Thermal Impedance
@ natural convection 0.1m/s
20K/W typ.
Operating Altitude
4000m
Operating Humidity
non-condensing
5% - 95% RH
Pollution Degree
PD2
Shock
according to MIL-STD-810F
Vibration
according to MIL-STD-810F
3543 x 103 hours
3165 x 10³ hours
MIL-HDBK-217F, G.B.
BELLCORE TR-NWT-000332 (8)
MTBF
Derating Graph (9)
RP08-1212SA
Output Power [%]
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
Ambient Temperature [°C]
Notes:
Note8: BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and controlled environment)
Note9: Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number
not shown here please contact RECOM Techsupport for detailed information
www.recom-power.com
REV.: 4/2020
PD-4
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Condition
Information Technology Equipment, General Requirements for Safety
Standard
UL60950-1, 2nd Edition, 2014
C22.2 No. 60950-1-07, 2nd Edition, 2014
E196683
EAC
RU-AT.49.09571
TP TC 004/2011
RoHS2+
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Condition
Standard / Criterion
Electromagnetic compatibility of multimedia equipment - Emission
requirements
with external filter
(see filter suggestion below)
EN55032, Class A and B
ESD Electrostatic discharge immunity test
Air ±8kV and Contact ±6kV
EN61000-4-2, Criteria A
10 V/m
EN61000-4-3, Criteria A
±2kV
EN61000-4-4, Criteria A
±1kV
EN61000-4-5, Criteria A
10 Vr.m.s
EN61000-4-6, Criteria A
100A/m continuous; 1000A/m 1s
EN61000-4-8, Criteria A
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
(10)
Surge Immunity (10)
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Notes:
Note10: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5
Recom suggests Nippon chemi-con KY series 220μF/100V
EMC Filtering Suggestions according to EN55032
Single
C2
F1
+Vin
+Vin
C2
+Vout
+Vout
Dual
F1
+Vin
+Vin
C1
C1
C2
-Vin
-Vin
C2
-Vout
-Vout
F1
+Vin
+VinC3
-Vin
-Vin
+Vout
+Vout
+Vin
+Vin
C3
N/A
1000pF/2kV, 1206 MLCC
+Vin
L1
F1
N/A
+Vin
L1
F1
-Vin
1000pF/2kV, 1206 MLCC
+VinC4
C1
-Vout
+Vout
-Vin
C2
+Vout
+Vin
C2
L1
F1
-Vin
Dual
Com
Com
-Vout
+VinC4
C1
+Vout
+Vout
C3
-Vout
-Vout
+Vout
C2
Com
-Vin
-Vin
-Vout
-Vout
-Vin
-Vin
C4
-Vout
C3
+Vin
C1
Single
3
C3
-Vin
Com
-Vout
in
1000pF/2kV,C 1206 MLCC
+Vout
C2
-V
C2/C3
-Vin
4.7µF/25V, 1210 MLCC
RP08-48xxS_DA, RP08-48xxS_DA/SMD
+Vout
+Vin
C1
C1
-Vout
RP08-24xxS_DA, RP08-24xxS_DA/SMD
L1
F1
+Vout
+Vout
Com
RP08-12xxS_DA,
RP08-12xxS_DA/SMD
C
3
-Vout
C1
-Vout
in
-Vout
+VinC3
C1
MODEL -V
Com
Com
F1
Component List Class A
-Vin
+Vout
+Vout
-Vout
+Vout
Com
-Vout
C4
Component List Class B
MODEL
C1
C3/C4
L1
N/A
1000pF/2kV, 1206 MLCC
CMC :325µH
ref: WE 744290321 or CMC-06
6.8µF/50V, 1812 MLCC
N/A
1000pF/2kV, 1206 MLCC
CMC: 325µH
ref: WE 744290321 or CMC-06
2.2µF/100V, 1812 MLCC
2.2µF/100V, 1812 MLCC
1000pF/2kV, 1206 MLCC
CMC: 325µH
ref: WE 744290321 or CMC-06
RP08-12xxS_DA
RP08-12xxS_DA/SMD
4.7µF/25V, 1210 MLCC
RP08-24xxS_DA
RP08-24xxS_DA/SMD
RP08-48xxS_DA
RP08-48xxS_D/SMD
www.recom-power.com
C2
REV.: 4/2020
PD-5
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
DIMENSIONS AND PHYSICAL CHARACTERISTICS
Parameter
Type
Value
Material
case
base
potting
nickel coated copper
non-conductive black plastic
epoxy (UL94 V-0)
Dimensions (LxWxH)
DIP24
SMD
31.8 x 20.3 x 10.2mm
32.0 x 20.3 x 11.2mm
Weight
DIP24
SMD
16g
18g
DIP24 Dimension Drawing (mm)
Pin Connections DIP24
20.3
10.2
31.8
Pin #
1
2
3
9
11
14
16
22
23
2.0
Recommended Footprint Details
8 x 2.54= 20.32
2.54
11
Bottom View
23 22
16
23 22
14
2.54
9
2.54
Ø0.8+0.15/-0
5.08
15.24
1 2 3
2.5
Ø0.5±0.1
3.8
10 x 2.54= 25.40
16
14
9
11
Dual
CTRL
-Vin
-Vin
Com
-Vout
+Vout
Com
+Vin
+Vin
NC = No Connection
Pin Pitch Tolerance ±0.25mm
xx.x = ±0.5mm
xx.xx = ±0.25mm
Top View
1 2 3
Single
CTRL
-Vin
-Vin
NC
NC
+Vout
-Vout
+Vin
+Vin
SMD Dimension Drawing (mm)
Pin Connections SMD
20.3
11.2
10.9
32.0
25.4
10.16
2.54
0.50±0.1
9 10 11 12
Bottom View
24 23 22 21 20
16 15 14 13
26.4
1 2 3 4 5
2.54
1.50
24 23 22 21 20
16 15 14 13
Top View
1 2 3 4 5
9 10 11 12
2.00
Recommended Footprint Details
Pin #
1
2
3
9
11
14
16
22
23
Others
Single
CTRL
-Vin
-Vin
NC
NC
+Vout
-Vout
+Vin
+Vin
NC
Dual
CTRL
-Vin
-Vin
Com
-Vout
+Vout
Com
+Vin
+Vin
NC
NC = No Connection
Pin Pitch Tolerance ±0.25mm
xx.x = ±0.5mm
xx.xx = ±0.25mm
11 x 2.54 = 27.94
www.recom-power.com
REV.: 4/2020
PD-6
RP08-A
DC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
PACKAGING INFORMATION
Parameter
Packaging Dimension (LxWxH)
Packaging Quantity
Type
DIP24
SMD
tube
DIP24, SMD
Storage Temperature Range
Storage Humidity
Value
255.0 x 23.0 x 19.0mm
255.0 x 32.0 x 16.0mm
7pcs
-55°C to +125°C
non-condensing
5% - 95% RH
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.
www.recom-power.com
REV.: 4/2020
PD-7
