REM10 Series Datasheet by Recom Power

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10 Watt
2:1 & 4:1
DIP24
Single and Dual
Output
Features
Regulated
Converter
Reinforced insulation for 250VAC working voltage
Clearance and creepage distance: 8mm
5kVAC I/P to O/P 2MOPP isolation
2µA patient leakage current
Industry standard pinout
2:1 and 4:1 wide input range
Description
The REM10 series of medical grade regulated DC/DC converters features reinforced 5kVAC/1 minute
isolation with low 2µA leakage and are 60601-1 3rd Ed. certified for 250VAC continuous working.
The compact DIP24 package offers tightly regulated single and dual outputs, even under no-load
conditions. The outputs are short circuit and overload protected. The converters are available in two
different pinning options and optionally with an external control pin for standby consumption as low as
12.5mW. The converters are fully certified to CB, IEC/EN and ANSI/AAMI standards and carry UL mark.
REM10
DC/DC Converter
www.recom-power.com REV.: 11/2019 MED-1
2MOPP
250VAC
E314885
IEC/EN60601-1 certified
CSA/CAN C22.2 60601-01 certified
ANSI/AAMI ES60601-1 certified
EN55011 certified
ERP
compliant
“CTRL Option (4)
Pinning (3)
Input Type (2)
Output Power
Input Voltage (1)
Output Voltage
Single or Dual
Notes:
Note1: for 4:1 Input Voltage Type add “W”, see Note 2.
2:1 nom. Vin 4:1 “W” nom. Vin
xx= 4.5-9 Vin = “05” xx= 9-36Vin = “24”
xx= 9-18Vin = “12” xx= 18-75Vin = “48”
xx= 18-36Vin = “24”
xx= 36-75Vin = “48”
Note2: Blank for Standard 2:1 Input Voltage Range; „W“ suffix for 4:1 Input Voltage Range
Note3: „A“ suffix for A pinning; „C“ suffix for C pinning, for more details refer to Package Style and Pinning
Note4: „CTRL“ suffix for control pin option, for A pinning only, for C pinning not available
Examples:
REM10-0512D/A = 2:1 Input, 4.5-9Vin, ±12Vout, pinout „A“, without control pin
REM10-1215S/C = 2:1 Input, 9-18Vin, 15Vout, pinout „C“, without control pin
REM10-4815SW/A/CTRL = 4:1 Input, 36-75Vin, 15Vout, pinout „A“ with control pin
REM10-243.3SW/C = 4:1 Input, 9-36Vin, 3.3Vout, pinout „C“, without control pin
REM10- __ __ __ __ / __ __
Selection Guide
Part Input Output Output Efficiency Max. Capacitive
Number Voltage Range Voltage Current typ. Load
[VDC] [VDC] [mA] [%] [µF]
REM10-xx3.3S/ (3,4) 5 / 12 / 24 / 48 3.3 2500 80 / 83 / 83 / 82.5 3000
REM10-xx05S/ (3,4) 5 / 12 / 24 / 48 5 2000 84 / 85.5 / 86.5 / 86.5 2500
REM10-xx12S/ (3,4) 5 / 12 / 24 / 48 12 830 86.5 / 88 / 89 / 89 430
REM10-xx15S/ (3,4) 5 / 12 / 24 / 48 15 670 87 / 89 / 89 / 89 350
REM10-xx24S/ (3,4) 5 / 12 / 24 / 48 24 416 85.5 / 89 / 89 / 88. 125
REM10-xxx05D/ (3,4) 5 / 12 / 24 / 48 ±5 ±1000 83 / 84 / 85 / 85 ±1440
REM10-xx12D/ (3,4) 5 / 12 / 24 / 48 ±12 ±416 85.5 / 89 / 89 / 88 ±250
REM10-xx15D/ (3,4) 5 / 12 / 24 / 48 ±15 ±333 86.5 / 88 / 89 / 88 ±180
REM10-xx3.3SW/ (3,4) 24 / 48 3.3 2500 83 / 82.5 3000
REM10-xx05SW/ (3,4) 24 / 48 5 2000 86.5 / 86.5 2500
REM10-xx12SW/ (3,4) 24 / 48 12 830 89 / 89 430
REM10-xx15SW/ (3,4) 24 / 48 15 670 89 / 89 350
REM10-xx24SW/ (3,4) 24 / 48 24 416 89 / 88.5 125
REM10-xx05DW/ (3,4) 24 / 48 ±5 ±1000 85 / 85 ±1440
REM10-xx12DW/ (3,4) 24 / 48 ±12 ±416 89 / 88 ±250
REM10-xx15DW/ (3,4) 24 / 48 ±15 ±333 88 / 88 ±180
Model Numbering
www.recom-power.com REV.: 11/2019 MED-2
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Absolute Maximum Input Voltage
( 3sec max.)
2:1 input
5Vin nom.
12Vin nom.
24Vin nom.
48Vin nom.
16VDC
25VDC
50VDC
100VDC
4:1 input 24Vin nom.
48Vin nom.
50VDC
100VDC
Under Voltage Lockout
2:1 input
5Vin nom.
12Vin nom.
24Vin nom.
48Vin nom.
4VDC
8VDC
16VDC
33VDC
4.5VDC
9VDC
18VDC
36VDC
4:1 input 24Vin nom.
48Vin nom.
8VDC
16VDC
9VDC
18VDC
Start-up Time constant resistive load, Power up or Remote ON/OFF 30ms
Remote ON/OFF
(referenced to -Vin Pin)
DC-DC ON
DC-DC OFF
Open or 0-1.2VDC
2.2-12VDC
Current of CTRL Pin -0.5mA 1mA
Remote OFF Input Current 2.5mA
Internal Operating Frequency 270kHz 300kHz 330kHz
Output Ripple and Noise
(20MHz BW limited)
10µF/25V X7R MLCC for 3.3, 5Vout
10µF/25V X7R MLCC for 12, 15Vout
4.7µF/50V X7R MLCC for 24Vout
30mVp-p
40mVp-p
50mVp-p
Efficiency vs. Load REM10-1212D
REGULATIONS
Parameter Condition Type Value
Output Accuracy ±1.0%
Line Regulation low line to high line Single
Dual
±0.2%
±0.5%
Load Regulation no load to full load Single
Dual
0.2%
1.0%
Cross Regulation asymmetrical load 25% / Full Load only Dual Output ±5.0%
Transient Response 25% load step change 250µs
10 20 30 40 50 60 70 80 90 100
Load [%]
50
40
30
20
10
0
60
70
80
90
100
Efficiency [%]
www.recom-power.com REV.: 11/2019 MED-3
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
Notes:
Note5: This Power module is not internally fused. A input line fuse must be always used
Recomended Fuse:
2:1 Input Voltage Fuse (slow blow)
5V T5A
12V T2A
24V T1A
48V T0.5A
4:1 Input Voltage Fuse (slow blow)
24V T2A
48V T1A
PROTECTIONS
Parameter Condition Type Value
Short Circuit Protection (SCP) continuous, auto-recovery
Over Load Protection (OLP) % of Iout rated Hiccup mode, 150% typ.
Output Over Voltage Protection (OVP)
3.3Vout
5Vout
Single 12Vout
15Vout
24Vout
3.7VDC min. / 5VDC max.
5.6VDC min. / 7VDC max.
13.5VDC min. / 16VDC max.
18.3VDC min. / 22VDC max.
29.1VDC min. / 34.5VDC max.
5Vout
Dual 12Vout
15Vout
5.6VDC min. / 7VDC max.
13.5VDC min. / 18.2VDC max.
17VDC min. / 22VDC max.
Isolation Voltage I/P to O/P
working voltage
5kVAC / 1 minute
250VAC / continuous
Isolation Capacitance 12pF typ. / 17pF max.
Leakage Current 240VAC, 60Hz 2µA
Insulation Grade reinforced
Means of Protection 2MOPP
Medical Device Classification built-in power supply
Internal Clearance and Creepage I/P to O/P 8mm
External Clearance and Creepage I/P to O/P “C” Pinning
“A” Pinning
>19.72mm
>14.64mm
ENVIRONMENTAL
Parameter Condition
Value
Maximum Case Temperature Range
Maximum Ambient Temperature Range
-40°C to +105°C
see“Thermal Calculation” below
Temperature Coefficient 0.02%/K typ.
Thermal Impedance natural convection 0.1m/s 18K/W
Operating Altitude 5000m
Operating Humidity non-condensing 5% - 95% RH max.
Pollution Degree PD2
MTBF according to MIL-HDBK-217F, G.B. +25°C 3849 x 103 hours
Thermal Shock according to MIL-STD-810F standard
Vibration according to MIL-STD-810F standard
continued on next page
www.recom-power.com REV.: 11/2019 MED-4
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
SAFETY AND CERTIFICATIONS
Certificate Type (Safety) Report / File Number Standard
Medical Electric Equipment, General Requirements for Safety and Essential Perfor-
mance E314885-A6-CB-1 CAN/CSA-C22.2 No. 60601-1:08
ANSI/AAMI ES60601-1:2005
Medical Electric Equipment, General Requirements for Safety and Essential Perfor-
mance (CB Scheme) E314885-A6-CB-1 IEC60601-1:2005 + C2:2007 3rd Edition
EN60601-1:2006
EAC RU-AT.49.09571 TP TC 004/2011 TP TC 004/2011
RoHS2+ RoHS-2011/65/EU + AM-2015/863
continued on next page
Thermal Calculation
Pdiss =Pout set - Pout set
hset
Pdiss =5- 5 = 0.67W
0.882
Efficiency Factor vs. LoadEfficiency Crosstable (%) @ full Load
Load [%]
Efficiency Factor [ ]
100 20 30 40 50 60 70 80 90 100
0.0
0.2
0.4
0.6
0.8
1.2
1.0
Input Voltage
5 12 24 48 24W 48W
Output Voltage
3.3S 80 83 83 82.5 83 82.5
05S 84 85.5 86.5 86.5 86.5 86.5
12S 86.5 88 89 89 89 89
15S 87 89 89 89 89 89
24S 85.5 89 89 88.5 89 88.5
05D 83 84 85 85 85 85
12D 855 89 89 88 89 88
15D 86.5 88 88 88 88 88
Tamb =Tcase - Tover
hset =89 x 0.991 88.19%
Tover =Rth x Pdiss
Tamb =105 - 12.1 = +92.9°C
Tover =18 x 0.67 = +12.1°C
Practical Example:
Tcase = 105°C
Pout nom. = 10W
Pout set = 10 x 0.5 = 5W
Rth = 18K/W
hfull load = 89% (Crosstable)
fh = 0.991 (Graph)
hset =hfull load x fh
Tcase = baseplate temperature [°C]
Tover = temperature losses [°C]
Tamb = ambient temperature [°C]
Pout nom. = nom. output power [W]
Pout set = output power set [W]
Pdiss = internal losses [W]
Rth = thermal impedance [K/W]
hset = efficiency set [%]
hfull load = efficiency @ full load [%]
fh = efficiency factor [ ]
Take the REM10-1212D with 12V Input Voltage, 50% load.
What is the maximum ambient operating temperature?
ENE
www.recom-power.com REV.: 11/2019 MED-5
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
Certificate Type (Others) Conditions Standard / Criterion
Medical electrical equipment - Part 1-2: General requirements for basic safety and essential
performance - Collateral standard: Electromagnetic compatibility - Requirements and tests
EN60601-1-2:2015
Industrial, scientific and medical equipment - Radio frequency disturbance character-
istics - Limits and methods of measurement (7) EN55011:2009 + A1:2010 Class A & B
ESD Electrostatic discharge immunity test Air ±15kV; Contact ±8kV EN61000-4-2:2008
Radiated, radio-frequency, electromagnetic field immunity test
10V/m (80-2500MHz)
27V/m (385MHz)
28V/m (450MHz)
EN61000-4-3:2006 + A2:2010
Fast Transient and Burst Immunity (6) DC Port: ±2kV EN61000-4-4:2012
Surge Immunity (6) DC Port: ±2kV EN61000-4-5:2005
Immunity to conducted disturbances, induced by radio-frequency fields 6Vr.m.s EN61000-4-6:2013
Power Frequency Magnetic Field 30A/m EN61000-4-8:2009
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter Type Value
Material
case
PCB
potting
non-conductive black plastic (UL94-V2)
FR4 (UL94-V1)
silicone (UL94-V0)
Dimension (LxWxH) 31.80 x 20.30 x 10.40mm
Weight 14g
continued on next page
Notes:
Note6: An external input filter capacitor is required if the model has to meet EN61000-4-4 or/and EN61000-4-5
Recommended components: 5Vin aluminium capacitor (Nippon Chemi-con KY series, 1000µF/25V) and a reverse diode
(Vishay V10P45) to connect in parallel
12Vin, 24Vin aluminium capacitor (Nippon Chemi-con KY series, 470µF/50V)
48Vin aluminium capacitor (Nippon Chemi-con KY series, 330µF/100V)
Note7: The whole REM10 series can meet EMI Class A with no external filter. And Class B only with external components
MODEL C1 (8) C2 (8) C3 (8) L1 (8) L2 (8)
REM10-05xxS_D N/A 22µF/16V MLCC 22µF/16V MLCC 3.3µH; 3.3A SMD Inductor 52µH CMC
REM10-12xxS_D
REM10-24xxS_D(/W) 4.7µF/50V MLCC 4.7µF/50V MLCC N/A 10µH; 2.3A SMD Inductor 175µH CMC
REM10-48xxS_D(/W) 1µF/100V MLCC 4.7µF/100V MLCC N/A 10µH; 2.3A SMD Inductor 419µH CMC
EMC Filter Suggestion for Class B (8)
C2 C3
+Vout
-Vout
+Vin
-Vin
+Vout
-Vout
L2
C1
+Vin
-Vin
L1
Notes:
Note8: The component values can be adapted according to customer´s application
r—L r—1 UUU U4 U U 91.1.7 an 90 r—‘W r—‘W UH UM; U U 41.; § 11°1°2 :D 25923 195193
www.recom-power.com REV.: 11/2019 MED-6
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
3.80
6x2.54=15.24
31.8
embossed logo
20.3
2.00 clearance = 19.72
2.54
2.54
1
24 23 15 13
11 12
1
24 23 15 13
11 12
Bottom View
2.54
Ø0.90 +0.10/-0
Top View
Ø0.60+0.10 / -0.05
10.4
“C” Pinning
Pin Connections
Pin # Single Dual
1 +Vin +Vin
11 No Pin Com
12 -Vout No Pin
13 +Vout -Vout
15 No Pin +Vout
23 -Vin -Vin
24 -Vin -Vin
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Recommended Footprint Details
Dimension Drawing (mm)
3.80
6x2.54=15.24
31.8
embossed logo
20.3
2.00
Ø0.60+0.10 / -0.05
2.54
2.54
1 2
23 22 16 14
23 22 16 14
11
1 2 11
Bottom View
2.54
Ø0.90 +0.10/-0
Top View
10.4
clearance = 14.64
Pin Connections
Pin # Single Dual
1 CTRL* CTRL*
2 -Vin -Vin
11 NC -Vout
14 +Vout +Vout
16 -Vout Com
22 +Vin +Vin
23 +Vin +Vin
* If the CTRL option is not chosen,
Pin 1 will be absent
NC= not connected
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Recommended Footprint Details
A Pinning (Standard)
www.recom-power.com REV.: 11/2019 MED-7
DC/DC Converter
Specifications (measured @ Ta= 25°C, nominal input voltage, full load and after warm-up)
REM10
Series
PACKAGING INFORMATION
Parameter Type Value
Packaging Dimension (LxWxH) tube 255 x 21.8 x 16.5mm
Packaging Quantity 7pcs
Storage Temperature Range -55°C to +125°C
Stoarge Humidity non-condensing 5% to 95% RH max.
Tube Dimension Drawing (mm)
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.
21.8±0.75
11±0.75
0.5±0.2
16.5±0.75
11.5±0.75

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